Sharma, Baldev, and Sanjay Bhatia. “Sexual Dimorphism in <I>Apoderus sissoo< I> Marshall. (Coleoptera : Curculionidae) a Pest of Shisham in Jammu Forests”. Indian Forester, vol. 119, no. 8, Aug. 1993, pp. 663-6, doi:10.36808/if/1993/v119i8/8213.