000 | 00312 am a2200121 a 4500 | ||
---|---|---|---|
100 | 1 | _aDuvel, J.W.T. | |
245 | 1 | _aGrades for commercial corn | |
260 |
_aWashington _c1915 |
||
300 | _a1-11 p. | ||
942 |
_2udc _cB |
||
440 | _aCorn United States Department of Agriculture. Bulletin No. 168 | ||
901 | _aS49642 | ||
999 |
_c106265 _d106265 |