Arora, R.K., Wadhwa, B.M. and Raizada, M.B. The Botany of South Kanara District - Dehradun Bishen Singh Mahendra Pal Singh 1981 - 64 001891 Publisher. No.: Bishen Singh Mahendra Pal Singh Subjects--Personal Names: MSc Botany Subjects--Topical Terms: MSc Botany