| 000 | 00534nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 160608s9999 xx 000 0 und d | ||
| 100 |
_aUnited states Department of agriculture, Washington, D C _9104316 |
||
| 245 | _aInsects | ||
| 245 | _bthe Yearbook of agriculture1952 | ||
| 260 | _aCalcutta | ||
| 260 | _bOxford and IBH publishing co. | ||
| 260 | _c1969 | ||
| 300 | _axviii,780p.; ill | ||
| 650 |
_aEconomic entomology _9105954 |
||
| 650 |
_aEntomology _9105955 |
||
| 650 |
_aInsecticides _9105956 |
||
| 650 |
_aInsects _9105957 |
||
| 999 |
_c47318 _d47318 |
||