00570nam a2200169 a 450000500170000000800410001704100080005808200100006610000420007624500940011826400340021230000420024649000560028865000170034465000220036165000170038320260717090949.0260717s1978    ii            000 0 eng d  aeng04a581.31 aMaheshwari, P. (Panchanan), 1904-196613aAn introduction to the embryology of angiosperms /cMaheshwari, P. (Panchanan), 1904-1966 1bTata McGraw-Hill pub.,c1978.  ax, 453 p. : ill. ; portraits ; 24 cm.0 aMcGraw-Hill publications in the botanical sciences. 4aAngiosperms. 4aPlant embryology. 4aAngiosperms.