Population resources environment: issues in human ecology (Acc: 2738)
Ehrlich, Paul R.
Population resources environment: issues in human ecology (Acc: 2738) issues in human ecology [by] Paul R. Ehrlich [and] Anne H. Ehrlich. - San Francisco, W. H. Freeman [1970] - 383 p. illus. 26 cm.
0716706806
Population.
Pollution.
Human ecology.
333.7 EHR
Population resources environment: issues in human ecology (Acc: 2738) issues in human ecology [by] Paul R. Ehrlich [and] Anne H. Ehrlich. - San Francisco, W. H. Freeman [1970] - 383 p. illus. 26 cm.
0716706806
Population.
Pollution.
Human ecology.
333.7 EHR