Vasishta, Dr. P.C. Botany for degree students Gymnosperms/ by Dr. P.C. Vasishta. - 1st ed. - New Delhi : Oxford University Press, c1976. - 500 p. : ill. ; 24 cm. ISBN: 812191213 X Subjects--Topical Terms: Bostany. Dewey Class. No.: 586 / VAB