The population, resources, environment crisis
Subtitle: where do we stand now?
By: by Paul R. Ehrlich.
Contributors: Conservation Society.
Publisher: [Conservation Society]
Published: 1976
Place of publication: [Walton on Thames]
Language: eng
Subjects: Population.
Notes: Caption title.
"The presidential address delivered to The Conservation Society on 14 January 1972 at the Central Hall, Westminster, London."