TY  - BOOK
AU  - Begon Michael; Townsend Colin R and Harper John L
TI  - Ecology from individuals to ecosystems
SN  - 1-4051-1117-8
U1  - e-book (ECS) 
PY  - 2006///
CY  - USA
PB  - Blackwell Publishing 
KW  - ecology
ER  -