| 000 | 006740000a22002530004500 | ||
|---|---|---|---|
| 060 | _a100 | ||
| 100 | _aUnited states, Department of agriculture | ||
| 245 | _aInsects: the yearbook of agriculture 1952 | ||
| 260 | _aWashington, United states goverment printing office | ||
| 260 | _c1952 | ||
| 650 | _a Insects on Cotton | ||
| 650 | _aEconomic entomology | ||
| 650 | _aForests, Trees | ||
| 650 | _afumigants | ||
| 650 | _aInsecticides | ||
| 650 | _aInsects and vegetables | ||
| 650 | _aInsects on field crops | ||
| 650 | _aInsects on fruit | ||
| 650 | _aLivestock | ||
| 650 | _aMan & Home | ||
| 650 | _aQuarantines | ||
| 650 | _aWildlife | ||
| 942 | _cBK | ||
| 999 |
_c367552 _d367552 |
||