Ehrlich, Paul R. The population explosion / Paul R. Ehrlich & Anne H. Ehrlich. - New York : Simon and Schuster, c1990. - 320 p. ; Includes bibliographical references (p. 263-304) and index. ISBN: 0671689843 : Subjects--Topical Terms: Overpopulation.Human ecology. Dewey Class. No.: 304.6 / EHR