TY  - BOOK
AU  - Beeby Alan
AU  -  Brennan Anne - Maria
TI  - First ecology :  Ecological principles and environmental issues
SN  - 9780199560394 (pbk)
U1  - G:5, P8 
PY  - 2008///
CY  - New York
PB  - Oxford University Press U.S.A    
KW  - ECOLOGY
ER  -