TY  - BOOK
AU  - Varley, G.C.
AU  - Gradwell, G.R.
AU  - Hassell, M.P.
TI  - Insect Population Ecology: an analytical approach
U1  - 595.7 
PY  - 1973///
CY  - London
PB  - Blackwell Scientific Publications
KW  - Pure Sciences
KW  - Zoological sciences
KW  - Ecology
KW  - Insects
ER  -