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Energy systems, environment and development : a reader.

by United Nations Centre for Science and Technology for Development.

Series: Advanced technology assessment system ; issue 6, 1991Material type: Text Text; Format: print Publication details: New York : United Nations, 1991Availability: Items available for loan: WHO HQ (1)Call number: HC 79.E5 91EN.

Environmentally sound technology for sustainable development.

by United Nations. Dept. of Economic and Social Development.

Series: Advanced technology assessment system ; issue 7, Spring 1992Material type: Text Text; Format: print Publication details: New York : United Nations, 1992Availability: Items available for loan: WHO HQ (1)Call number: HC 79.E5 92EN.

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