| 000 | 00347nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 130225s9999 xx 000 0 und d | ||
| 100 | _aHill, Rosoe E. | ||
| 245 | _aEffects of DDT and other insecticides on several species of potato insects | ||
| 260 |
_aNebraska _c1945 |
||
| 300 | _a14p | ||
| 440 | _aNo.138 | ||
| 901 | _a24751 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c4689 _d4689 |
||