| 000 | 00323 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aWalton, W.R. | |
| 245 | 1 | _aEarthworms as pests and otherwise | |
| 260 |
_aWashington _c1928 |
||
| 300 | _a1-14 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aUnited States Department of Agriculture. Farmers' Bulletin No. 1569 | ||
| 901 | _aS48448 | ||
| 999 |
_c104518 _d104518 |
||