| 000 | 00465 a2200145 4500 | ||
|---|---|---|---|
| 080 |
_a63(072):63(069) _bI 61 P |
||
| 245 | 1 |
_aPlanning technologies appropriate to farmers _bConcepts and procedures |
|
| 260 |
_aMexico _bInternational Maize and Wheat Improvement Centre _c1980 |
||
| 650 | _aAgricultural Research | ||
| 650 | _aPlanning Technologies | ||
| 700 | _aInternational Maize and Wheat Improvement Centre | ||
| 100 |
_a _d |
||
| 300 | _a71 p. | ||
| 901 | _a180278 | ||
| 999 |
_c78967 _d78967 |
||