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 |