Browsing by Author "Thapa, R.S."
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Item A revised catalogue of Isoptera (White ants) of the entomological reference collection at the Forest Research Institute, Dehradun(Indian Forest Leaflet . Forest Research Institute., 1962) Mathur, R.N.; Thapa, R.S.Item Anti-termite characteristics of jute board pieces treated with shirlan(Forest Research Institute, Dehradun., 1966) Chatterjee, P.N.; Thapa, R.S.Item Effect of leaching out water soluble substances in the bamboo. Bambusa nutans Wall., as protection against insect borers.(Manager of Publications, Government of India, Delhi., 1966) Roonwal, M.L.; Chatterjee, P.N.; Thapa, R.S.Item Entomological investigations of high girdling of Salai (Boswellia serrata roxb.) in Sillari forests (Madhya Pradesh, India)(Manager of Publications, Government of India, Delhi., 1962) Roonwal, M.L.; Thapa, R.S.; Chatterjee, P.N.Item Experiments for the control of subterranean termites–Surface treatment of timber, soil poisoning and Mud-wall poisoning.(Manager of Publications, Government of India, Delhi., 1961) Roonwal, M.L.; Chatterjee, P.N.; Thapa, R.S.Item Experiments on fresh water-seasoning (water immersion) of three species of Indian timbers to provide anti-insect protection (with 6 tables).(Manager of Publications, Government of India, Delhi., 1960) Roonwal, M.L.; Chatterjee, P.N.; Thapa, R.S.Item Insect borers of felled timbers and their control, part 3 – The Dehradun investigation of 1949-53.(Forest Research Institute, Dehradun., 1961) Roonwal, M.L.; Chatterjee, P.N.; Thapa, R.S.Item Insect borers of newly felled timbers and their control, part 4 – The Sillari investigation of 1953-55.(Forest Research Institute, Dehradun., 1961) Roonwal, M.L.; Chatterjee, P.N.; Thapa, R.S.Item Prophylactic efficacy of various insecticides in the protection of freshly felled timbers of sal (Shorea robusta) in storage against insect borers, Part 4(Forest Research Institute, Dehradun., 1971) Chatterjee, P.N.; Thapa, R.S.Item Prophylactic efficacy of various insecticides in the protection of freshly felled timbers of sal in storage against insect borers, Part 3.(Forest Research Institute, Dehradun., 1970) Mathur, R.N.; Chatterjee, P.N.; Thapa, R.S.Item Prophylactic efficacy of various insectidides in the protection of freshly felled and converted timbers (plants) against insect borers(Forest Research Institute, Dehradun., 1959) Roonwal, M.L.; Chatterjee, P.N.; Thapa, R.S.Item Prophylatic efficacy of various insecticides in the protection of freshly felled timbers in storage against insect borers and subterranean termites, Part - 2(Forest Research Institute, Dehradun., 1965) Mathur, R.N.; Chatterjee, P.N.; Thapa, R.S.Item Results of experiments on basal girdling in four species of timbers in Bihar in relation to Anti-insect protection(Indian Forest Leaflet . Forest Research Institute., 1956) Roonwal, M.L.; Chatterjee, P.N.; Thapa, R.S.Item Results of experiments on the Anti-borer protection of two species of timber, Salai and Bijasal, by means of insecticides(Forest Research Institute, Dehradun., 1960) Roonwal, M.L.; Chatterjee, P.N.; Thapa, R.S.Item Results of laboratory and field experiments on protection of bamboos in storage against ghoon bettles, Dinoderus spp (Coleoptera: Bostrychidae)(Forest Research Institute, Dehradun., 1958) Roonwal, M.L.; Chatterjee, P.N.; Thapa, R.S.Item Results of tree-poisoning experiments on four species on Indian trees for providing anti-insect protection.(Manager of Publications, Government of India, Delhi., 1960) Roonwal, M.L.; Chatterjee, P.N.; Thapa, R.S.Item Termite control service at the Forest Research Institute and Colleges, New Forest Estate, Dehradun(Indian Forest Leaflet . Forest Research Institute., 1966) Chatterjee, P.N.; Thapa, R.S.