| 000 | 00320 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aRobertson, George | |
| 245 | 1 | _aHow rid a hen of lice and a henhouse of mites | |
| 260 | _aOttawa | ||
| 300 | _a1-2 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aHenhouse Canada Department of Agriculture. Circular No. 80 | ||
| 901 | _aS46507 | ||
| 999 |
_c102108 _d102108 |
||