Format biasa Format MARC Format ISBD

Population, resources, environment; issues in human ecology [by] Paul R. Ehrlich [and] Anne H. Ehrlich. - 2d ed. - San Francisco, W.H. Freeman [1972] - xiv, 509 p illus 27 cm.

Third ed. published in 1977 under title: Ecoscience.

Includes bibliographical references.

The crisis -- Numbers of people -- Population structure and projection -- The limits of the earth -- Food production -- Environmental threats to man -- Ecosystems in jeopardy -- Optimum population and human biology -- Birth control -- Family planning and population control -- Social, political, and economic changes -- The international scene -- Conclusions.

ISBN: 0071676953 0716706954 9780071676953 9780716706953

Subjects--Topical Terms:
Human ecology.
Pollution.
Population.
Ecology.
Population Growth.
Contaminaciâon.
Ecologâia humana.
âEcologie humaine.
Pollution.
Population.
âEcologie humaine.
Pollution.
Population.
Bevèolkerungswachstum.
Umweltkrise.
Bevolkingsvraagstuk.
Ecologische aspecten.

LC Class. No.: HB871 / .E35 1972

National Library of Medicine Call No.: HB 875 / E33pa 1972