000 00235nam a2200109 4500
082 _a615.321GHA
100 _aGhani, Usman K.
245 _aTopics in Pharmacognosy
260 _aIslamabad:
_bUGC,
_c1983.
300 _a190p. ;
942 _cBK
999 _c7356
_d7356