| 000 | 00366 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aParrott, P.J., Hodgkiss, H.E., Hartzell, F.Z. | |
| 245 | 1 | _aRosy aphis in relation to abnormal apple structures | |
| 260 |
_aGeneva _c1919 |
||
| 300 | _a1-29 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aApple New York Agricultural Experiment Station. Bulletin No. 66 | ||
| 901 | _aS52207 | ||
| 999 |
_c109949 _d109949 |
||