| 000 | 00381 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aSilver, J.C. | |
| 245 | 1 | _aBiology and morphology of the spindle worm, or elder borer | |
| 260 |
_aWashington _c1933 |
||
| 300 | _a1-20 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aBiology, Morphology, Worm, Borer United States Department of Agriculture. Technical Bulletin No. 345 | ||
| 901 | _aS50173 | ||
| 999 |
_c107072 _d107072 |
||