000 00308pam a2200121a 44500
008 230405s2021 xxu||||| |||| 00| 0 eng d
041 _aENG
100 _aDR.RAGEEB USMAN
245 _aA TEXT BOOK OF PHYTOCHEMISTRY
260 _aNEW YORK
_bJOHN WILLY & SONS NEW YORK
_c2021
300 _a127
906 _a4793
999 _c280064
_d280064