003190000a22001210004500060000800000082002100008100001700029245005000046260005800096260000900154300000800163650002600171  a100  a582.130  433 MAH  aMaheshwari P  aIntroduction to the embryology of angiosperms  aBomay, Tata mc graw - hill publishing company limited  c1950  a453  aAngiosperm-embryology