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Now showing items 11-14 of 14
Environmental Guidelines for the Restoration and Rehabilitation of Land and Soils after Mining Activities - UNEP Environmental Management Guidelines No. 8
(1983)
These are general guidelines for the protection and reclamation of mining areas. They are applicable irrespective of global location and prevalent socio-economic relations.
Environmental Guidelines for Watershed Development - UNEP Environmental Management Guidelines, No. 3
(1982)
Economic and development activities in watersheds can be manifold and the interactions between the physical, biologic and socio-economic factors very complex. Therefore, watershed management and development needs an ...
Technologies for Protecting the Ozone Layer - Catalogue: Refrigeration, Air-Conditioning, and Heat Pumps
(1994)
This catalogue describes ODS-free and ODS-reducing technologies for refrigeration, air-conditioning and heat pump systems. The intention is to provide information on available technologies for Article 5 (developing) ...
Orientaciones para la evaluacion del impacto ambiental en los paises en desarrollo - lnformes y Estudios del Programa de Mares Regionales del PNUMA No. 85
(1987)
Una de las premisas b.isicas para un desarrollo sostenible es el reconocimiento de que el medio ambiente y el desarrollo no se excluyen mutuamente antes bien son complementarios e interdependientes y, a la larga, se refuerzan ...