TY  - BOOK
AU  - Begon Michael
AU  -  Harper, John L.
AU  -  Townsend Colin R.
TI  - Ecology
SN  - 978-1-4051-1117-1.
AV  - QH541.B415 
CY  - Malden
KW  -  Animal ecology
KW  -  Environmental sciences
KW  -  Population biology
KW  - Biology
KW  - Ecology
ER  -