Ecoscience :

Ehrlich, Paul R.

Ecoscience : population, resources, environment / Paul R. Ehrlich, Anne H. Ehrlich, John P. Holdren. - San Francisco : W. H. Freeman, c1977. - xv, 1051 p. : ill. ; 25 cm.

First-2d ed. published under title: Population, resources, environment.

Includes bibliographical references and indexes.

0716705672. 0716700298

77006824


Human ecology.
Pollution.
Population.

HB871 HB871 / .E35 1977 / .E34

301.32