TY  - BOOK
AU  - Benarde,Melvin A.
TI  - Our precarious habitat
SN  - 0393098885(pbk)
AV  - TD180 .B45 1970
U1  - 301.3 
PY  - 1970///]
CY  - New York
PB  - Norton
KW  - Pollution
KW  - Local
KW  - Sanitation
KW  - Man
KW  - Influence of environment
KW  - Influence on nature
N1  - 920527; Bibliography: p. [327]-336
ER  -