TY  - BOOK
AU  - Krebs, Charles J
TI  - Ecology: The experimental analysis of distribution and abundance
SN  - 978-0-321-50743-3
PY  - 2009///
CY  - San fransisco
PB  - Benjamin Cummings
KW  - Ecology
KW  - Population biology
KW  - Biogeography
ER  -