Journey into summer a naturalist's record of a 19,000-mile journey through the North American summer nork Teale, Edwin Way 1899-1980

A review of Philippine natural resource and environmeental management, 1986-1988 nork De Los Angeles, Marian Segura

American environmentalism readings in conservation history

Tropical resources ecology and development

Social science and natural resource recreation management

Natural resources allocation, economics, and policy nork Rees, Judith Anne

A compilation of environment and natural resources policy issuances.

The Philippine environment in the eighties.

Oil and gas forecasting reflections of a petroleum geologist

Table of contents only

Nature reserves island theory and conservation practice nork Shafer, Craig L.