Roonwal, M.L.Mathur, R.N.Bhasin, G.DSingh, BalwantPant, G.DAvinash ChandraKatiyar, K.N.Mathur, R.K.2023-11-172023-11-171953Roonwal, M.L. and Mathur, R.N. and Bhasin, G.D. and Singh, Balwant and Pant, G.D. and Avinash Chandra, and Katiyar, K.N. and Mathur, R.K. (1953) A systematic catalogue Of the main identified entomological collection at the Forest Research Institute,Dehradun, parts 9-21 Orders Isoptera,Embioptera,Psocoptera,Anoplura,Emphemeroptera,Odanata,Thysanoptera,and Hemiptera. Indian Forest Leaflet . Forest Research Institute.https://frirepo.bestbookbuddies.com/handle/123456789/942enBook