Raizada, M. B Flora of Mussoorie by M. B. Raizada and Hari Om Saxena - Dehra Dun Bishen Singh Mahendra Pal Singh -1978 - v. : map ; 22 cm Includes bibliographical references and indexes ISSN: 79912550 Subjects--Topical Terms: Botany - India - Mussoorie region Dewey Class. No.: 581.9542 RAI.1