000 | 00309 a2200121 4500 | ||
---|---|---|---|
245 | 1 | _aMosaic control in tobacco | |
260 |
_aRaleigh _c1956 |
||
650 | _aMosaic Control | ||
100 | 1 |
_aTodd, F.A. _d |
|
440 |
_aNo. 128 _vCarolina, North Agricultural Experiment Station, Ex |
||
942 |
_2udc _cB |
||
901 | _a50741 | ||
999 |
_c54308 _d54308 |