000 00320nam a2200133Ia 4500
008 160316s1985 xxu||||| |||| 00| 0 eng d
020 _a0471810649
100 _aRalph E. Williams
245 _aLivestock Entomolgy
250 _a1st
260 _aNEW YORK
_bJOHN WILEY & SONS, INC
_c1985
300 _a335
700 _a
_a
999 _c34143
_d34143