TY  - BOOK
T1  - The ecology of insect populations in theory and practice
A2  - Clark, L. R.
LA  - English
PP  - London
PB  - Methuen
YR  - 1967
UL  - http://discoverylib.upm.edu.my/discovery/Record/75254
OP  - 232
CN  - QL752 C55
KW  - Insect populations.
ER  -