003390000a22001210004500060000800000082002000008100001700028245005000045260006100095260000900156300000800165650004400173  a100  a582.130 433 MAH  aMaheswari, P  aIntroduction to the embryology of angiosperms  aNewdelhi, Tata mc graw - hill publishing company limited  c1950  a453  aAngiosperms/ Spermatophyta/ Gametophyte