000 00379 am a2200121 a 4500
100 1 _aKemper, H.E., Peterson, H.O.
245 1 _aHog lice and hog mange methods of control and eradication
260 _aWashington
_c1920
300 _a1-22 p.
942 _2udc
_cB
440 _aHog, Eradication United States Department of Agriculture. Farmers Bulletin No. 1085
901 _aS37085
999 _c104548
_d104548