| 000 | 00363 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aHopkins, A.D. | |
| 245 | 1 | _aHessian fly in west virginia and how to prevent losses from its ravages | |
| 260 |
_aMorgantown _c1900 |
||
| 300 | _a239-250 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aFly West Virgina Agricultural Experiment Station. Bulletin No. 67 | ||
| 901 | _aS47940 | ||
| 999 |
_c103912 _d103912 |
||