000 00313 am a2200121 a 4500
100 1 _aWeide, K.D., Dawhirst, L.W.
245 1 _aCattle lice
260 _aArizona
_c1973
300 _a1-4 p.
942 _2udc
_cB
440 _aCattle Arizona Cooperative Extension Service. Garden Guides No. Q-78
901 _aS55591
999 _c113978
_d113978