TY  - BOOK
AU  - BOUGHEY,ARTHUR
TI  - MAN AND THE ENVRIONMENT / 
U1  - 574.5222 
PY  - 1971///
CY  - [S.N] : 
PB  - THE MACMILLAN COMPANY ، 
KW  - ENVIRONMENT
KW  - POPULATION
KW  - POLLUTION
KW  - BIRTH CONTROL
ER  -