About the United Nations ... environment and development.

Environmental planning the conservation and development of biophysical resources Bằng Selman, Paul H.

Environmental loan covenants helping ensure the environmental soundness of projects supported by the Asian Development Bank.

Table of contents

Environment and development a Pacific Island perspective.

Environmental geology Bằng Keller, Edward A. 1942-

New guidelines for pollution control officers'accreditation.

Earth in the balance ecology and the human spirit Bằng Gore, Albert 1948-

Ecogeography and rural management a contribution to the International Geosphere-Biosphere Programme Bằng Tricart, Jean

Environmental interpretation a practical guide for people with big ideas and small budgets Bằng Ham, Sam H.

Illustrated handbook of physical-chemical properties and environmental fate for organic chemicals Bằng Mackay, Donald