TY  - BOOK
AU  - Townsend, Colin R.
AU  - Begon , Michael 
TI  - Essential of ecology
SN  - 9781405156585
U1  - 574 
PY  - 2008///
CY  - Malden
PB  - Blackwell
KW  - ECOLOGY
KW  - LIFE CYCLES
KW  - PEST CONTROL
KW  - PLANT RESOURCES
KW  - SUSTAINBILITY
ER  -