VASHISHTA, P.C.
Vascular cyptogams (pteridophyta): botany for degree students /by P.C.Vashishita - 4th ed. - New Delhi S.Chand 1987 - (V.IV) viii, 512 p.
Includes bibliography & index.
8121900034
Pteridophyta
587 / VAS
Vascular cyptogams (pteridophyta): botany for degree students /by P.C.Vashishita - 4th ed. - New Delhi S.Chand 1987 - (V.IV) viii, 512 p.
Includes bibliography & index.
8121900034
Pteridophyta
587 / VAS