| 000 | 00514 a2200157 4500 | ||
|---|---|---|---|
| 080 |
_a632.9(1-77) _bO 68 R |
||
| 245 | 1 | _aReport of the steering group on pest control under the conditions of small farmer food crop production in developing countries | |
| 260 |
_aParis _bOECD _c1977 |
||
| 650 | _aPest Control | ||
| 650 | _aSmall Farmer | ||
| 650 | _aFood Crop Production | ||
| 700 | _aOECD Planning Group on Science and Technology for Developing Countries | ||
| 100 |
_a _d |
||
| 300 | _a86 p. | ||
| 901 | _a159354 | ||
| 999 |
_c83669 _d83669 |
||