| 000 | 00333 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aParman, D.C. and Others | |
| 245 | 1 | _aChemotropic tests with the screw worm fly | |
| 260 |
_aWashington _c1927 |
||
| 300 | _a1-32 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aUnited States Department of Agriculture. Bulletin No. 1472 | ||
| 901 | _aS49511 | ||
| 999 |
_c106043 _d106043 |
||