| 000 | 00335 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aCombs, W.B. | |
| 245 | 1 | _aGrain grading primer | |
| 260 |
_aWashington _c1938 |
||
| 300 | _a1-48 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aGrain United States Department of agriculture. Miscellaneous Publication No. 325 | ||
| 901 | _aS49947 S49948 30796 | ||
| 999 |
_c106722 _d106722 |
||