Population resources environment : issues in human ecology /
Ehrlich, Paul R.
Population resources environment : issues in human ecology / Paul R. Ehrlich, Anne H Ehrlich - 1st ed. - San Francisco : W. H. Freeman and Company, 1970. - (11), 383 p. : ill. ; 26 cm.
Bibliography : p. 360-363
Health and Population
1995-10-29
0716706806
Population
Human ecology
304.6
Population resources environment : issues in human ecology / Paul R. Ehrlich, Anne H Ehrlich - 1st ed. - San Francisco : W. H. Freeman and Company, 1970. - (11), 383 p. : ill. ; 26 cm.
Bibliography : p. 360-363
Health and Population
1995-10-29
0716706806
Population
Human ecology
304.6