| 000 | 00391 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aRoark, R.C. | |
| 245 | 1 | _aDigest of the literature of derris species used as insecticides, 1747-1931 | |
| 260 |
_aWashington _c1932 |
||
| 300 | _a1-86 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aDorris, Insecticides United States Department of Agriculture. Miscellaneous Publication No. 120 | ||
| 901 | _aS49523 | ||
| 999 |
_c106092 _d106092 |
||