International working group on Project 1 :
ecological effects of increasing human activities on tropical and sub-tropical forest ecosystems.
APA Citation
United Nations. Environment Programme., Unesco. (1974). International working group on Project 1: ecological effects of increasing human activities on tropical and sub-tropical forest ecosystems. Final Report. [Paris]: Unesco.
MLA Citation
United Nations. Environment Programme, and Unesco. International Working Group On Project 1: Ecological Effects of Increasing Human Activities On Tropical And Sub-tropical Forest Ecosystems. Final Report. [Paris]: Unesco, 1974.
Warning: These citations may not always be complete (especially for serials).