000 00342nam a22001097a 4500
008 140101b xxu||||| |||| 00| 0 eng d
020 _a0195082109
050 _a668.651
100 _aCasida John E
245 _aPyrethrum flowers:
_bproduction,chemmistry,toxioclogy and uses
_cGaary B Quistad
260 _aNew York
_bOxford university press
_c1995
999 _c328907
_d328907