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viii, 216 p. ; 25 cm..

Place hold on Basic needs in the Arab region, environmental aspects, technologies, and policies :

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344 p. : , "Proceedings of an Ad Hoc Consultative Meeting on the Assesment of Desertification, UNEP-DC/PAC, Nairobi, 15-17 February 1990." 29 cm..

Place hold on Desertification revisited /

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v. : , Description based on: 1990/91. | Latest issue consulted: 2002/3 21 cm..

Place hold on Environment in print :

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26.8 p. : 30 cm..

Place hold on Proceedings of the International symoposium on the state-of-the-art of remote sensing biosphere studies, 18-22 September 1989, Moscow /

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viii, 70 p. : , Includes index. 26 cm..

Place hold on Combating desertification in China :

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370 p. : 26 cm..

Place hold on Combating desertification in The Southern African Region: :

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ix, 135 p. : 30 cm..

Place hold on Assessment and management of alien species that threaten ecosystems, Habitats and species

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v. : , Description based on: 1990/91. | Latest issue consulted: 2002/3 21 cm..

Place hold on Environment in print :

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122 p.: , At head of cover title; United Nations Conference on Desertification, 29 August--9 September 1977. 29 cm..

Place hold on United Nations Conference on Desertification,

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x, 138 p. ; 22 cm..

Place hold on From Policy to Implementation:

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78 p. : 28 cm..

Place hold on Preparing for drought :

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iv, 153 p. ; 24 cm..

Place hold on Policy guidelines for the control of environmental pollution in Urban Areas of developing countries/

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v. [1-10 ] ; , Cover title. 30 cm..

Place hold on Environmental law guidelines and principles /

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71 p. : 29 cm..

Place hold on Guide to developing a Biodiversity strategy from a sustainable development perspective/cJacques Prescott, ...[et al].

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2 v. ; , "Na. 85-6070 0173j & 0270j." | "October 1985." | At head of title: United Nations Environment Programme (UNEP). 30 cm..

Place hold on Desertification control in Africa :

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79 p. : 22 x 28 cm..

Place hold on Earth and faith :