000 | 00365 am a2200121 a 4500 | ||
---|---|---|---|
100 | 1 |
_a _d |
|
245 | 1 | _aCooperative research progress problems | |
260 |
_aWashington _c1926 |
||
300 | _a1-37 p. | ||
942 |
_2udc _cB |
||
440 | _aCooperative United States Department of Agriculture, Farmer Coopartment of Agriculture, FCS Research Report No. 26 | ||
901 | _aS23925 | ||
999 |
_c105473 _d105473 |