| 000 | 00413 a2200133 4500 | ||
|---|---|---|---|
| 080 |
_a63(069) _bI 61 P |
||
| 245 | 1 |
_aPlanning technologies appropriate to farmers concepts and procedures _bVol. I |
|
| 260 |
_aMexico _bInternational Maize and Wheat Imporvement Center _c1980 |
||
| 650 | _aFarmers | ||
| 700 | _aInternational De Mejoramiento de Maizy Trigo 1980 | ||
| 100 |
_a _d |
||
| 300 | _a70 p. | ||
| 901 | _a179509 | ||
| 999 |
_c78161 _d78161 |
||