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