| 000 | 00349 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 |
_a _d |
|
| 245 | 1 | _aPreventing and controlling internal parasites of hogs | |
| 260 |
_aWashington _c1977 |
||
| 300 | _a1-36 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aPreventing, Hogs United States Department of Agriculture. Farmers Bulletin No. 2240 | ||
| 901 | _aS33414 | ||
| 999 |
_c104547 _d104547 |
||