000 | 00335 am a2200121 a 4500 | ||
---|---|---|---|
100 | 1 | _aWalker, J.C. | |
245 | 1 | _aOnion diseases and their control | |
260 |
_aWashington _c1919 |
||
300 | _a1-25 p. | ||
942 |
_2udc _cB |
||
440 | _aOnion, Disease United States Department of Agriculture. Farmers Bulletin No. 1060 | ||
901 | _aS3393 | ||
999 |
_c104863 _d104863 |