The State of the Environment The World Environment 1972-1982: A Report by the United Nations Environment Programme Martin W. Holdgate Mohammed Kassas Gilbert F. White Down to Earth: Environment and Human Needs Erik P. Eckholm

BioScience ◽  
1983 ◽  
Vol 33 (3) ◽  
pp. 202-202
Author(s):  
Paul R. Ehrlich
Sign in / Sign up

Export Citation Format

Share Document