TY  - BOOK
AU  - Ehrlich, Paul R.
AU  - Ehrlich, Anne H.
ED  - 
ED  - 
ED  - 
ED  - 
TI  - : issues in human ecology
SN  - 716706806
SN  - 2
PY  - 1970///46
CY  - San Francisco
PB  - W. H. Freeman
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Population.;Pollution.;Human ecology.;Population Growth
N1  - Bibliography: p. [360]-363; 5
ER  -