Dwivedi, J N Embryology of angiosperms / Dwivedi, J N - 2 ed. - Rastogi & Co., Meerut, 1988 - p. ; 22 cm. ISBN: 9783540127390 Subjects--Topical Terms: Development and maturation of Plants; Botany Dewey Class. No.: 581.3 DWI-E2