| 000 | 00329 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aStevenson, Lionel | |
| 245 | 1 | _aParasites injurious to sheep | |
| 260 |
_aRidgetown _c1928 |
||
| 300 | _a1-29 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aParasites, Sheep Ontario Agricultural Experiment Station. Bulletin No. 337 | ||
| 901 | _aS53826 | ||
| 999 |
_c111795 _d111795 |
||