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Sustaining tomorrow : ¬a strategy for world conservation and development
Thibodeau, Francis R. (contributor) - 1984
Persistent link: https://www.econbiz.de/10004787503
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Halting degradation of natural resources : is there a role for rural communities?
Baland, Jean-Marie; Platteau, Jean-Philippe - 1996
Persistent link: https://www.econbiz.de/10004302722
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Réconcilier l'homme et la nature
Bonnefous, Édouard - 1990 - 1. éd.
Persistent link: https://www.econbiz.de/10004107690
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Discordant harmonies : a new ecology for the twenty-first century
Botkin, Daniel B. - 1990
Persistent link: https://www.econbiz.de/10004094896
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Back to earth : tomorrow's environmentalism
Weston, Anthony - 1994
Persistent link: https://www.econbiz.de/10004300563
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The state of the world's mountains : a global report
Stone, Peter B. (contributor) - 1992
Persistent link: https://www.econbiz.de/10004145601
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Agriculture and the environment
Jones, John G. W. (contributor) - 1993
Persistent link: https://www.econbiz.de/10004149754
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Massentourismus als Plage - was muß da anders werden? : [Die Mainauer Gespräche 1992 fanden am 4. u. 5. Dezember 1992 auf Schloß Mainau statt]
Kielmansegg, Peter (contributor) - 1993
Persistent link: https://www.econbiz.de/10004158629
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Natur- und Umweltschutz in fünf Kontinenten
Olschowy, Gerhard - 1976 - 1. Aufl.
Persistent link: https://www.econbiz.de/10004654969
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Africa's ecology : sustaining the biological and environmental diversity of a continent
James, Valentine Udoh - 1993
Persistent link: https://www.econbiz.de/10004180443