Ahsan, M.K. and Rahman, S. 2012. Genetic variation of some quantitative traits in ten exotic varieties of silkworm, <i>Bombyx mori</i> L. University Journal of Zoology, Rajshahi University. 29, 1 (Jan. 2012), 65–67. DOI:https://doi.org/10.3329/ujzru.v29i1.9469.