VASHISTA, P.C.
Vascular cyptogams (pteridophyta) botany for degree students / by P.C.Vashishta - 4th ed. - New Delhi S.Chand & Co., Ltd. 1990 - 512 p. - Botany for degree students; v.4. .
587 / VAS
Vascular cyptogams (pteridophyta) botany for degree students / by P.C.Vashishta - 4th ed. - New Delhi S.Chand & Co., Ltd. 1990 - 512 p. - Botany for degree students; v.4. .
587 / VAS