TY  - BOOK
AU  - Wagner,Kenneth A.
AU  - Bailey, Paul C. 
AU  - Campbell, Glenn H. 
TI  - Under siege: Man, Men, and Earth
SN  - 1850650519 (Hurst)
AV  - DA990.U46 A87 1989
U1  - 301.31 20
PY  - 1989///
CY  - London
PB  - Hurst
KW  - Ecology
KW  - Human ecology
KW  - Population
KW  - Human beings--Effect of environment on
N1  - dbd
ER  -