University of Zambia Library Search for 'ti,phr:State of the environment.'

The State of the world environment.

Nairobi, Kenya : United Nations Environment Programme, , Description based on: 1987.

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The state of the environment :

[Nairobi] : United Nations Environment Programme, 1978

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State of the environment 2000 :

Maseru: SADC, Environment and Land Management Sector, 2000 . xxvi, 334 p. : ill., col. maps ; 28 cm. 1779100094

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The State of the environment.

Nairobi, Kenya : United Nations Environment Programme, , Alternate issues beginning 1987- have title: State of the world environment. | Issues called State of the environment, <1986-> have also a distinctive title. | UNEP/GC. | "Report of the Executive Director." | Description based on: 1975.

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