Ecologists and engineers must work together to receive maximum benefits from new technologies being developed. Impacts of this close cooperation will be significant on both technologists and ecologists in future years. (PS)

Describes the projects undertaken by each of four teams working in different areas of environmental research. (LS)

Reports the results of an international census of tropical ecologists. The report is an attempt to overcome communication problems among researchers. (BB)

Evaluates progress made by the Smithsonian - Peace Corps Environmental Program in which biologists are recruited to initiate and administer research projects dealing with environmental problems in developing nations. (JR)

Emphasizes that integrated environmental management and cooperation is needed for managing the interacting relationships between resources, technology and the minimal needs for sustaining decent standards of human life and protecting the environment on which that life depends. (LS)