TY  - BOOK
AU  - Cotgreave Peter
AU  -  Forseth Irwin
TI  - Introductory ecology
SN  - 0632042273 (pbk)
U1  - G:5, P2 
PY  - 2002///
CY  - Oxford
PB  - Blackwell Science        
KW  -  Ecology
KW  - Biology
N1  - Bibliographical references 256-261p; Index 263-278p
ER  -