00439nam a22001577i 4500001001000000005001700010008004100027082002100068100001700089245004600106250001000152260003500162300001700197650004900214020001800263SXC01857920260819093640.0260101s1988    ii            000 0 eng d  a581.3 DWI-E2222  aDwivedi, J N10aEmbryology of angiosperms /cDwivedi, J N  a2 ed.  abRastogi & Co., Meerut,c1988  ap. ;c22 cm. 0aDevelopment and maturation of Plants; Botany  a9783540127390