Biology and Ecology of predaceous coccinellids with special reference to their incidence in response to aphid population and temperature /
By A. S. M. Shafiqur Rahman ;
- Rajshahi : Department of Zoology, University of Rajshahi, 1984
- [8], 105 leaves : ill, ; 29.cm.
Thesis (M. Phil.) -- Department of Zoology, University of Rajshahi, 1984