000 | 00401 am a2200121 a 4500 | ||
---|---|---|---|
100 | 1 | _aSmith, Ralph W., Waldron, L.R., Clark, J. Allen | |
245 | 1 | _aImprovement of Kubanka durum wheat by pure-line selection | |
260 |
_aWashington _c1923 |
||
300 | _a1-14 p. | ||
942 |
_2udc _cB |
||
440 | _aImprovement, Durum, Wheat United State of Department of Agriculture. Bulletin No. 1192 | ||
901 | _aS48171 | ||
999 |
_c104134 _d104134 |