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The United Nations Environment Programme
1979
Persistent link: https://www.econbiz.de/10003697420
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Global environment outlook : GEO
UNEP - Geneva : UNEP - Nachgewiesen 3.2002 -
Persistent link: https://www.econbiz.de/10001688531
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The world environment 1972-1982 <dt.>
Holdgate, Martin W. (agent);  … - 1983 - 1. dt. Aufl.
Persistent link: https://www.econbiz.de/10000074555
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UNEP biennial report
UNEP - Nairobi - 1994/95(1995) - 1996/97(1997)
Persistent link: https://www.econbiz.de/10000647387
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Register of international treaties and other agreements in the field of the environment
1991
Persistent link: https://www.econbiz.de/10000830217
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Environmental data report
UNEP - Oxford [u.a.] : Blackwell - [1.]1987; 2.1989/90(1989) - 4.1993/94(1993); damit …
Persistent link: https://www.econbiz.de/10000492062
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Industry and environment
UNEP; UNEP / Division of Technology, Industry and Economics - Paris : UNEP DTIE; anfangs: Paris : Industry & … - 1.1978,1(Okt./Dez.) - 27.2004
Persistent link: https://www.econbiz.de/10000350669
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Register of international treaties and other agreements in the field of the environment
1989
Persistent link: https://www.econbiz.de/10000131745