000 | 00385 am a2200121 a 4500 | ||
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100 | 1 | _aAnnis, D.J., Erb, R.E., Winters, W.R. | |
245 | 1 | _aInfluence of month and season of calving on yield of milk and fat | |
260 |
_aWashington _c1959 |
||
300 | _a1-24 p. | ||
942 |
_2udc _cB |
||
440 | _aYield, Milk Washington Agriculture Experiment Stations. Bulletin No. 606 | ||
901 | _aS50013 | ||
999 |
_c106786 _d106786 |