| 000 | 01052nam a22003857a 4500 | ||
|---|---|---|---|
| 001 | G17049 | ||
| 003 | MX-TxCIM | ||
| 005 | 20211006080557.0 | ||
| 008 | 121211s ||||f| 0 p|p||0|| | | ||
| 040 | _aMX-TxCIM | ||
| 041 | 0 | _aEs | |
| 043 | _aGT | ||
| 072 | 0 | _aF07 | |
| 090 | _aCIS-545 | ||
| 100 | 1 | _aVillena Duchen, W.L. | |
| 245 | 0 | 0 | _aAvances de la "Cero Labranza" en el cultivo del maiz en Centro America y el Caribe |
| 260 | _c1980 | ||
| 300 | _ap. 1-17 | ||
| 340 | _aPrinted | ||
| 500 | _aTables, graphs, literature revised p. 17 | ||
| 546 | _aSpanish | ||
| 591 | _aMP|8378-R|3 | ||
| 595 | _aCSC | ||
| 650 | 1 | 7 |
_aCultivation _gAGROVOC _2 _91071 |
| 650 | 1 | 0 | _aExperiments |
| 650 | 1 | 0 |
_aMethods _91178 |
| 650 | 1 | 0 |
_aMulches _91962 |
| 650 | 1 | 0 | _aSeedbed preparation |
| 650 | 1 | 0 | _aTrials |
| 650 | 1 | 7 |
_aWeed control _gAGROVOC _2 _91308 |
| 650 | 1 | 0 | _aZero tillage |
| 700 | 1 |
_aSoza, R.F., _ecoaut. |
|
| 773 | 0 |
_tPrograma Cooperativo Centroamericano para el Mejoramiento de Cultivos y Animales (PCCMCA), 26. _n605136, 613171 |
|
| 942 | _cPRO | ||
| 999 |
_c611 _d611 |
||