VASHISHTA, P.C Botany for degree students: pteridophyta (vascular cryptogams) P.C.Vashishta; revised by A.K.Sinha and Anil Kumar - 1st ed. - New Delhi S.Chand 1971 - xii,628p. ill;col. ISBN: 81-219-2785-4 375.00 Subjects--Topical Terms: PTERIDOPHYTA,BTANY Dewey Class. No.: BOT 587 / VPt12