| 000 | 00330 am a2200121 a 4500 | ||
|---|---|---|---|
| 245 | 1 | _aIrrigation of small grain | |
| 260 |
_aWashington _c1928 |
||
| 300 | _a1-13 p. | ||
| 100 | 1 | _aMcLaughlin, W.W. | |
| 942 |
_2udc _cB |
||
| 440 | _aIrrigation United States Department of Agriculture. Farmers' Bulletin No. 1556 | ||
| 901 | _aS48460 | ||
| 999 |
_c104494 _d104494 |
||