Wolfgang Sachs. (1999). Planet dialectics: Explorations in environment and development. Fernwood Pub. ; Witwatersrand University Press ; Zed Books.
Chicago Edition CitationWolfgang Sachs. Planet Dialectics: Explorations in Environment and Development. Halifax, Nova Scotia : Johannesburg : London: Fernwood Pub. ; Witwatersrand University Press ; Zed Books, 1999.
MLA citiranjeWolfgang Sachs. Planet Dialectics: Explorations in Environment and Development. Fernwood Pub. ; Witwatersrand University Press ; Zed Books, 1999.
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