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The world environment 1972 - 1992 : two decades of challenge
Tolba, Mostafa Kamal (contributor) - 1992 - 1. ed.
Persistent link: https://www.econbiz.de/10004144473
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Global environment outlook
In: Global environment outlook : GEO ; environment for … (1997)
Persistent link: https://www.econbiz.de/10004328049
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Guidelines on integrated environmental management in countries in transition
1994
Persistent link: https://www.econbiz.de/10004328724
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Children and the environment : report of the executive director
In: The State of the environment 1990 (1990)
Persistent link: https://www.econbiz.de/10004901719
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The world environment 1972 - 1982 : a report
Holdgate, Martin W. (contributor) - 1982 - 1. ed.
Persistent link: https://www.econbiz.de/10004761951
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Integrated physical, socio-economic and environmental planning
Ahmad, Yusuf J. (contributor) - 1982 - 1. Aufl.
Persistent link: https://www.econbiz.de/10004661238
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An Environmental bibliography : publications issued by UNEP or under its auspices
United Nations / Environment Programme - Nairobi : United Nations Environment Programme - 1973/80(1981) nachgewiesen
Persistent link: https://www.econbiz.de/10004258282
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Annual review / UNEP, United Nations Environment Programme
United Nations / Environment Programme - Nairobi, Kenya : Centre for Economic and Social … - 1975(1976) - 1981
Persistent link: https://www.econbiz.de/10004261369
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UNEP news / United Nations Environment Programme
United Nations / Environment Programme - Nairobi - 1.1974/75 - 2.1976 = Nr. 1-16; 1985 - 1988
Persistent link: https://www.econbiz.de/10004265519
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Our planet
United Nations / Environment Programme - Nairobi : UNEP - 1.1989 - 17.2006; 2007 -
Persistent link: https://www.econbiz.de/10004293886