TY  - BOOK
AU  - Ehrlich, Paul R.
AU  - Holm, Richard W.
AU  - Brown,Irene L.
TI  - Biology and Society
SN  - 0070191476
U1  - 574.577 
PY  - 1976///,
CY  - NewYork
PB  - Mcgraw Book Company
KW  - Biology and Society
ER  -