| 000 | 00396 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aBateman, Ernest | |
| 245 | 1 | _aEffect of concentration on the toxicity of chemicals to living organisms | |
| 260 |
_aWashington _c1933 |
||
| 300 | _a1-54 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aToxicity, Chemicals, Organisms United States Department of Agriculture. Technical Bulletin No. 346 | ||
| 901 | _aS50174 | ||
| 999 |
_c107073 _d107073 |
||