000 | 00416 am a2200121 a 4500 | ||
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100 | 1 | _aPennington, C.E. | |
245 | 1 | _aList of bulletins of the agricultural experiment stations for the calender yeas1927 and 1928 | |
260 |
_aWashington _c1930 |
||
300 | _a1-78 p. | ||
942 |
_2udc _cB |
||
440 | _aAgriculture, Experiment United States Department of Agriculture. Miscellaneous Publication No. 65 | ||
901 | _aS49680 | ||
999 |
_c106303 _d106303 |