000 00296nam a2200097Ia 4500
100 _aBirbal Sahni Institute of Palaeobotany
245 _aSymposium on Origin & Phytogeography of Angiosperms Pub No 1
260 _bB S I P, Lucknow
082 _aI6Zp2,N71/N74/B14032
300 _app 83, pls 5; 24*18
999 _c28542
_d28541