Deb, D C and Senapati S KRay, Nilay2017-07-172017-07-171999https://ir.nbu.ac.in/handle/123456789/1094enmulberry leavesBivoltine racesBombyx moriImpact of qualitative differences of mulberry leaves on the performance of selected vivoltine races of Bombyx mori in the Terai of west BengalThesis140418TH 634.38095414/R263i