| 000 | 00345 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aHodgkiss, H.E. | |
| 245 | 1 | _aControl of green apple aphis in bearing orchards | |
| 260 |
_aGeneva _c1919 |
||
| 300 | _a97-134 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aApple, Orchards New York Agricultural Experiment Station. Bulletin No. 461 | ||
| 901 | _aS53757 | ||
| 999 |
_c111709 _d111709 |
||