A systematic catalogue of the main identified entomological collection at the Forest Research Institute, Dehradun. parts 1–3. Introduction; Subclass apterygota, Subclass pterygota, Order Orthoptera (in part), Family Blattidae

Roonwal, M.LBhasin, G.DPant, G.D.2023-11-172023-11-171950Roonwal, M.L. and Bhasin, G.D. and Pant, G.D. (1950) A systematic catalogue of the main identified entomological collection at the Forest Research Institute, Dehradun. parts 1–3. Introduction; Subclass apterygota, Subclass pterygota, Order Orthoptera (in part), Family Blattidae. Indian Forest Leaflet . Manager of Publications, Government of India, Delhi.https://frirepo.bestbookbuddies.com/handle/123456789/1202enA systematic catalogue of the main identified entomological collection at the Forest Research Institute, Dehradun. parts 1–3. Introduction; Subclass apterygota, Subclass pterygota, Order Orthoptera (in part), Family BlattidaeBook