Note: Historic Preservation in the USA -- Copyright -- Preface by the Author -- Foreword -- List of Chapters -- Contents -- List of Figures -- List of Tables -- List of Maps -- List of Photographs -- Abbreviations -- 1 Introduction -- 2 Methodology and Terminology -- 3 Historic Preservation and Urban Planning -- 4 Who's Who: Support Strategies, Interests and Influence -- 5 Historic Preservation in Philadelphia -- 6 Historic Preservation in Boston -- 7 Historic Preservation in the South: Charleston and Savannah -- 8 Summary of Findings -- Bibliography -- Appendix -- Subject Index.

Note: Front Cover -- The Chemistry of Arsenic, Antimony and Bismuth -- Copyright Page -- Table of Contents -- PREFACE -- 21. ARSENIC, ANTIMONY AND BISMUTH -- CHAPTER 1. THE ELEMENTS -- 1.1. ARSENIC -- 1.2. ANTIMONY -- 1.3. BISMUTH -- 1.4. PHYSICAL PROPERTIES -- 1.5. CHEMICAL PROPERTIES -- CHAPTER 2. ALLOYS AND INTERMETALLIC COMPOUNDS -- 2.1. INTERMETALLIC COMPOUNDS WITH PRE-TRANSITION ELEMENTS -- 2.2. COMPOUNDS WITH TRANSITION METALS -- 2.3. COMPOUNDS WITH POST-TRANSITION ELEMENTS -- CHAPTER 3. GENERAL ASPECTS OF THE CHEMISTRY OF ARSENIC, ANTIMONY AND BISMUTH -- 3.1. ATOMIC PROPERTIES -- 3.2. BINARY COMPOUNDS -- 3.3. CHEMISTRY IN AQUEOUS SOLUTION -- 3.4. ANALYSIS39-41 -- CHAPTER 4. HYDRIDES EH3 -- 4.1. PREPARATIONS -- 4.2. PROPERTIES -- 4.3. LOWER HYDRIDES -- CHAPTER 5. HALIDES EX3 -- 5.1. PREPARATION -- 5.2. PROPERTIES -- 5.3. REACTIONS -- 5.4. OXIDE HALIDES -- 5.5. LOWER HALIDES -- CHAPTER 6. OXIDES E2O3 -- 6.1. PROPERTIES AND STRUCTURES -- 6.2. REACTIONS -- 6.3. AQUEOUS CHEMISTRY: ARSENITES AND ANTIMONITES -- 6.4. ARSENITE AND ANTIMONITE ESTERS -- 6.5. BISMUTH-OXYGEN SPECIES IN SOLUTION -- CHAPTER 7. SULPHIDES, SELENIDES AND TELLURIDES -- 7.1. PREPARATION -- 7.2. STRUCTURES -- 7.3. PROPERTIES -- 7.4. REACTIONS -- 7.5. SULPHIDE, SELENIDE AND TELLURIDE HALIDES -- 7.6. TERNARY SULPHIDES, SELENIDES AND TELLURIDES -- CHAPTER 8. SALTS OF ANTIMONY AND BISMUTH -- 8.1. PERCHLORATES -- 8.2. NITRATES -- 8.3. SULPHATES -- 8.4. PHOSPHATES -- 8.5. BISMUTH FORMATE AND ACETATE -- CHAPTER 9. ORGANOMETALLIC COMPOUNDS -- 9.1. TERTIARY ARSINES, STIBINES, AND BISMUTHINES, R3E -- 9.2. COMPOUNDS WITH E-E BONDS -- 9.3. THE COMPOUNDS R2EX, REX2 (X = HALOGEN) -- 9.4. HYDRIDES R2EH, REH2 -- 9.5. OXYGEN DERIVATIVES -- 9.6. DERIVATIVES OF SILICON, GERMANIUM, TIN AND LEAD126.127 -- CHAPTER 10. COMPLEXES OF TERVALENT ARSENIC, ANTIMONY, AND BISMUTH. , 10.1. THE MOLECULES EX3 AS DONORS -- 10.2. THE MOLECULES EX3 AS ACCEPTORS -- 10.3. COMPLEX HALIDES -- 10.4. COMPLEXES WITH ORGANIC LIGANDS -- CHAPTER 11. HALIDES EX5 -- 11.1. PREPARATION AND PROPERTIES -- 11.2. REACTIONS -- 11.3. MIXED HALIDES -- 11.4. OXIDE HALIDES -- CHAPTER 12. OXIDES E2O5 AND RELATED OXYACIDS -- 12.1. ARSENIC(V) OXIDE AND ARSENATES -- 12.2. ANTIMONY(V) OXIDE AND ANTIMONATES -- 12.3. BISMUTH(V) OXIDE AND BISMUTHATES -- 12.4. ALKOXIDES -- CHAPTER 13. SULPHIDES E2S5 -- CHAPTER 14. ORGANOMETALLIC COMPOUNDS -- 14.1. PENTA-ALKYLS AND -ARYLS R5E -- 14.2. YLIDES171 -- 14.3. HALIDES -- 14.4. OXYGEN, SULPHUR, AND SELENIUM DERIVATIVES -- CHAPTER 15. COMPLEXES OF ARSENIC(V), ANTIMONY(V) AND BISMUTH(V) -- 15.1. HEXAFLUORO-ARSENATES(V), -ANTIMONATES(V) AND -BISMUTHATES(V) -- 15.2. ADDUCTS OF ARSENIC AND ANTIMONY PENTAFLUORIDES -- 15.3. ADDUCTS OF ANTIMONY PENTACHLORIDE -- 15.4. COMPLEXES OF ARSENIC PENTACHLORIDE -- 15.5. HALIDE COMPLEXES IN WATER AND OTHER PROTIC SOLVENTS -- CHAPTER 16. MIXED VALENCY COMPOUNDS AND MECHANISMS OF REDOX REACTIONS -- 16.1. ANTIMONY TETROXIDE Sb2O4 AND RELATED COMPOUNDS -- 16.2. COMPLEX HALIDES -- 16.3. MECHANISMS OF REDOX REACTIONS -- INDEX -- Contents of Comprehensive Inorganic Chemistry -- INDEPENDENT OPINION.

Note: Cover -- Half Title -- Title -- Copyright -- Contents -- Opening Ceremony -- Opening Business Meeting -- Final Business Meeting -- Closing Ceremony -- Tours and Exhibits -- Committees for the XIV Congress -- PLENARY PAPERS -- Forage quality: assessing the plant-animal complex -- Use of genetic resources for improvement of forage species -- Potential productivity of temperate and tropical grassland systems -- Contribution of forages to worldwide food production: now and in the future -- Practical livestock-forage systems: model to manager -- Nitrogen relationships in grassland ecosystems -- Multiple use of grassland resources -- Physiological and morphological advances for forage improvement -- Resource allocation for animal-grassland systems -- Competitive, adaptive, and evolutionary process in grassland ecosystems -- INVITED PAPERS -- Grassland development in Japan and other Asian countries -- Livestock resources in the world food supply -- SECTION PAPERS -- SECTION I: PLANT INTRODUCTION, EVALUATION, AND BREEDING -- Seedling traits as possible selection tools for improving seedling emergence of Astragalus cicer L. -- Selection for bluegreen aphid resistance in subterranean clover -- A study of the breeding potential of a population of alfalfa (Medicago sativa L.) -- Breeding for disease resistance in red clover -- Resistance to Kabatiella caulivora in Trifolium subterraneum -- Subterranean clover improvement: an Australian program -- Second-generation progeny tests for forage breeding -- Effects of root diameter, nematodes, and soil compaction on forage yield of two tall fescue genotypes -- Pooling the genetic resources of the crested wheatgrass species-complex -- Breeding for higher magnesium content in orchardgrass (Dactylis glomerata L.) -- Spaced plants in swards as a testing procedure in grass breeding. , Use of temperature and moisture indices to delineate the global adaptation of two tropical pasture species -- Procedure for selecting subterranean clover cultivars in south Western Australia -- Improving the efficiency of forage-crop breeding -- Improvement of pollen and seed fertility in Lolium-Festuca hybrids -- Selection effect for digestibility of summer regrowth in orchardgrass -- A simple method of evaluating forage digestibility and its application to sorghum breeding -- Fermentation potential of vegetation from various herbaceous plants following enzymatic hydrolysis -- Cyanogenesis in dhurrin-containingforage grasses -- lnterspecific hybrids between apomictic forms of Poa palustris L. × Poa pratensis L. -- Improvement of forage quality of tall fescue through Lolium-Festuca hybridization -- Breeding of apomictic Eragrostis curvula -- Use of embryo culture with nurse endosperm for interspecific hybridization in pasture legumes -- Differential interspecific compatibilities among genotypes of Trifolium sarosiense and T. pratense -- Successful hybridization of red clover with perennial Trifolium species via embryo rescue -- Phylogenetic investigations of Paspalum dilatatum and related species -- Cytology and breeding behavior of cicer milkvetch -- Differences in photosynthetic types in the Laxa group of the Panicum genus: cytogenetics and reproduction -- Breeding challenges in apomictic warm-season grasses -- Genetics and utilization of apomixis for the improvement of guineagrass (Panicum maximum Jacq.) -- Preliminary evaluation of legume germ plasm in the cerrados of Brazil -- Adaptation and utilization of three legumes in China -- Hedysarum mongolicum Turcz.: an important protein resource legume on dry sandy land -- Rhizoma peanut: perennial warm-season forage legume. , Performance and variability of agronomic characters in populations of Stylosanthes guianensis (Aubl.) Sw. -- White clover: an old crop with a promising future -- Genetic variability for morphological and agronomic characters in Desmodium uncinatum (Jacq.) D.C. and D. intortum (Mill.) Urb. -- Value of white sweet lupin in production of protein fodder and feeding of animals -- Selection for specific leaf weight in reed canarygrass and its effects on the plant -- Effective selection for tolerance to grass-killing herbicides in perennial ryegrass (Lolium perenne L.) -- Comparison of Italian ryegrass and meadow fescue with F₂, F₃, and F₄ hybrids of both grass species -- Breeding Centrosema pubescens better adapted to the acid infertile soils of South America -- Evaluation of within-half-sib family selection from Leo birdsfoot trefoil -- Evolution of selection techniques in breeding for bloat-safe alfalfa -- Development of gama medic (Medicago rugosa Desr.) as an annual leguminous species for dryland farming systems in southern Australia -- Productivity of forage legumes on rice-paddy walls in northeast Thailand -- Alfalfa breeding for forage yield and low saponin content -- Forage quality of barley straw as influenced by genotype -- Neutral detergent fiber and protein levels in diploid and tetraploid ryegrass forage -- Collections of western wheatgrass and blue grama and associated nematode genera in the western Dakotas -- Test adaptation and evaluation trials of forage plants in major ecological regions of Ethiopia and Kenya -- Growth and development of two Echinochloa millet species in a warm temperate climate -- Summer dormancy in Italian populations of Dactylis golmerata L. -- SECTION II: SEED PRODUCTION -- Trials on time of nitrogen application in the spring to various grasses grown for seed production. , Postharvest residue burning as a management tool in grass-seed production -- Effect of autumn and spring defoliation and defoliation method on seed yield of Lolium perenne -- Seed production for the establishment of Pennisetum americanum × P. purpureum F₁ hybrid pastures -- Effect of different systems of seed treatment, packing, and storage on vigor and germination of five tropical forage legumes -- Inefficient conversion of floret populations to actual seed harvested in grass-seed crops -- Selection for seed retention in Phalaris aquatica L. -- Improved processing for high-quality seed of big bluestem, Andropogon gerardii, and yellow indiangrass, Sorghastrum nutans -- Seed-production potentials of eight tropical pasture species in regions of Latin America -- SECTION Ill: SOIL FERTILITY -- Phosphorus utilization in grassland ecosystems -- Availability of soil phosphate to tropical pasture species -- Manurial value of liquid, anaerobically digested sewage sludge on grassland in the west of Scotland -- Waste-water application, dry-matter production, and nitrogen balance of rhodesgrass grown on fine-textured soil or on sand dunes -- Effect of converting chaparral to grassland on soil fertility in a Mediterranean-type climate -- Effect of N-P-K fertilization on mineral composition of Poa pratensis L. grown on a shallow muck soil -- Some effects of applied nitrogen on grass growth in field swards at different times of year -- Effect of lime on lucerne in relation to soil acidity factors -- Liming for tropical legume establishment and production -- Residual effects of two years of very high nitrogen applications on clay soil under grass in a humid temperate climate -- Impact of phosphorus and potassium fertilization on maintaining alfalfa-orchardgrass swards in Hokkaido, Japan. , Suitability of early Pleistocene sandy lowlands for the cultivation of alfalfa (Medicago sativa L.) -- Phytotoxic response of five range-grass species to six in-situ fossil-fuel retort waters -- Prediction of the supply of soil nitrogen to grass -- Soil nutrient constraints for legume-based pastures in the Brazilian cerrados -- Pasture production and changes in soil fertility on a long-term irrigated superphosphate trial at Winchmore, New Zealand -- SECTION IV: THE NITROGEN CYCLE -- Interactions between grasses and rhizosphere nitrogen-fixing bacteria -- Selection of Rhizobium strains for enhanced dinitrogen fixation in forage legume production -- Photosynthate supply and nitrogen fixation in forage legumes -- Symbiotic nitrogen fixation of alfalfa, birdsfoot trefoil, and red clover -- Effects of grazing management on seasonal variation in nitrogen fixation -- Nitrogen losses from urine-affected areas of a New Zealand pasture, under contrasting seasonal conditions -- Annual losses of ammonia from a grazed pasture fertilized with urea -- Fate of nitrogen applied to grassland in animal wastes -- SECTION V: MULTIPLE USE OF GRASSLAND -- Progress in development of conservation plant cultivars by the USDA Soil Conservation Service -- Effects of topsoil depths and species selection on reclamation of coal-strip-mine spoils -- Savanna ecosystems in tropical South America: findings from a computerized land-resource survey -- Hail as an ecological factor in the increase of pricklypear cactus -- Nutritional quality of leaf proteins prepared from crops containing phenolic compounds and polyphenolase -- Evaluation of biological components in decision-making in forage allocation -- Pasture evaluation in the desertic zone of Venezuela for the development of goat production -- Grassland development in the southern highlands of Peru. , Interception of rainfall by creosotebush (Larrea tridentata).