| 000 | 00339 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aBallou, F.H., Lewis, I.P. | |
| 245 | 1 | _aDusting versus spraying apple orchards in Ohio | |
| 260 |
_aWooster _c1933 |
||
| 300 | _a1-17 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aApple Ohio Agricultural Experiment Station. Bulletin No. 527 | ||
| 901 | _aS47395 | ||
| 999 |
_c103325 _d103325 |
||