Joint Environmental Service [IIED/IUCN]

A demonstration os systems analysis for development planning : the integration and optimization of agricultural enterprise

Environmental guidelines survey : recommendations on the use of procedures and guidelines for environmental planning and assessment within the European Development Fund. Supplementary report to the Commission of the European Communities

National conservation strategies : a framework for sustainable development

Stratégies nationales de conservation : cadre pour un développement durable

Environmental guidelines survey : an analysis of environmental procedures and guidelines governing development aid. Environmental guidelines survey : update 1988

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