| 000 | 00374 a2200133 4500 | ||
|---|---|---|---|
| 080 |
_a631.583:338.91(72) _bC 397 P |
||
| 245 | 1 | _aPuenla project seven years of experience, 1967-73 | |
| 260 |
_aMexico _bCimmyt _c1974 |
||
| 650 | _aPuenla Project | ||
| 700 | _aCentro Internacional De Mejoraniento De Maize Trigo, Mexico | ||
| 100 |
_a _d |
||
| 300 | _a116 p. | ||
| 901 | _a120274 | ||
| 999 |
_c81798 _d81798 |
||