In:
Journal of Sustainable Development, Canadian Center of Science and Education, Vol. 5, No. 12 ( 2012-11-08)
Type of Medium:
Online Resource
ISSN:
1913-9071
,
1913-9063
Language:
Unknown
Publisher:
Canadian Center of Science and Education
Publication Date:
2012
detail.hit.zdb_id:
2492438-6
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