000 00383nam a2200097Ia 4500
008 120224s9999 xx 000 0 und d
082 _a560.17
_bSYM
100 _aSharma, A.K.
245 _aSymposium on Evolution Botany and Biostratigraphy,Department of Botany and Biostratigraphy, Department of botany, Univer
260 _bToday and Tomorrows Printers& Publisher
_aNew Delhi
_c1984
999 _c132517
_d132517