000 | 00309 am a2200121 a 4500 | ||
---|---|---|---|
100 | 1 |
_a _d |
|
245 | 1 | _aSafety guide for pesticide dealers | |
260 |
_aWashington _c1970 |
||
300 | _a1-8 p. | ||
942 |
_2udc _cB |
||
440 | _aPesticides United States Department of Agriculture. PA No. 943 | ||
901 | _aS17545 | ||
999 |
_c107464 _d107464 |