TY  - BOOK
AU  - Varley,G.C.
AU  - Gradwell,G.R.
AU  - Hassell,Michael P.
TI  - Insect population ecology: an analytical approach 
SN  - 0632080507
U1  - 595.7 22
PY  - 1973///
CY  - Oxford
PB  - Blackwell Scientific Publications
KW  - Insect populations
KW  - Insects
KW  - Ecology
KW  - Entomology
N1  - Includes Bibliographical references & index
ER  -