000 | 01195nam a22004577a 4500 | ||
---|---|---|---|
001 | G20998 | ||
003 | MX-TxCIM | ||
005 | 20211006081205.0 | ||
008 | 121211s ||||f| 0 p|p||0|| | | ||
040 | _aMX-TxCIM | ||
041 | 0 | _aEn | |
043 | _aMX | ||
072 | 0 | _aF01 | |
072 | 0 | _aF30 | |
090 | _aLook under series title | ||
100 | 1 | _aCutie T., Jesus | |
245 | 0 | 0 |
_aDiffusion of hybrid corn technology: _b The case of El Salvador |
260 |
_aMexico, DF (Mexico) : _bCIMMYT, _c1975 |
||
300 | _avi, 24 pages | ||
340 | _aPrinted | ||
490 | _aCIMMYT Studies in the Adoption of New Agricultural Technology ; | ||
500 | _aTables, graphs | ||
546 | _aEnglish | ||
595 | _aCPC | ||
650 | 1 | 0 | _aCooperative activities |
650 | 1 | 0 | _aCredit |
650 | 1 | 0 |
_aCropping patterns _91067 |
650 | 1 | 0 | _aDiffusion |
650 | 1 | 0 | _aEl Salvador |
650 | 1 | 0 | _aEmployment |
650 | 1 | 0 | _aExtension activities |
650 | 1 | 0 |
_aFarmers _gAGROVOC _91654 |
650 | 1 | 0 | _aMarketing |
650 | 1 | 0 |
_aMethods _91178 |
650 | 1 | 0 |
_aSupply balance _91282 |
650 | 1 | 0 | _aSurveying |
650 | 1 | 0 |
_aTechnology _gAGROVOC _91988 |
650 | 1 | 0 |
_aZea mays _91314 |
650 | 1 | 0 |
_91151 _aHybrids _gAGROVOC |
942 |
_cNCL _2ddc |
||
999 |
_c51993 _d51993 |