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K.M.Singh
We can ignore the state of global and national land and water resources only at our great peril. We tend to assume that environmental degradation is a contemporary condition, but there is historical evidence to show that cultures rise and fall on the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8f70966bfea8b6f205c142f13f3bb15
https://mpra.ub.uni-muenchen.de/47418/1/MPRA_paper_47418.pdf
https://mpra.ub.uni-muenchen.de/47418/1/MPRA_paper_47418.pdf
