Roonwal, M.LMathur, R.N.2023-11-162023-11-161956Roonwal, M.L. and Mathur, R.N. (1956) A systematic catalogue Of the main identified entomological collection at the Forest Research Institute, Dehradun Parts 22-38 Orders Neuroptera, Mecoptera, Trichoptera and Lepidoptera. Indian Forest Leaflet . Forest Research Institute.https://frirepo.bestbookbuddies.com/handle/123456789/920enA systematic catalogue Of the main identified entomological collection at the Forest Research Institute, Dehradun Parts 22-38 Orders Neuroptera, Mecoptera, Trichoptera and LepidopteraBook