| 000 | 00417 am a2200133 a 4500 | ||
|---|---|---|---|
| 245 | 1 | _aCombining dormant and first summer spray in apple orchards infested by san jose scale | |
| 260 |
_aColumbia _c1919 |
||
| 100 | 1 | _aT.J. Talbert | |
| 300 | _a15p. | ||
| 040 | _aIARI, New Delhi | ||
| 942 |
_2udc _cB |
||
| 440 | _aMissouri Agricultural Experiment Station Bulletin, No. 161 | ||
| 901 | _aS24531 | ||
| 999 |
_c100182 _d100182 |
||