TY  - BOOK
AU  - Begon, Michael
AU  - Harper, John L
TI  - Ecology: individuals, populations and communities
SN  - 0-632-03801-2
U1  - 577.4 
PY  - 1990///
CY  - Paris
PB  - Blackwell Science
KW  - Ecology
KW  - Environment
KW  - Biology
ER  -