Vasishta, P. C., Sinha, A. K and Kumar, Anil Gymnosperms : Botany for Degree Students - New Delhi S.Chand & Company Pvt. Ltd. 1976 - 580 ISBN: 9788121926188 Publisher. No.: S. Chand and Company Pvt. Ltd. Subjects--Personal Names: MSc Botany Subjects--Topical Terms: Botany