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| 003 | MX-TxCIM | ||
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| 041 | 0 | _aEn | |
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| 072 | 0 | _aE10 | |
| 072 | 0 | _aE14 | |
| 100 | 1 |
_aMarfo, K.O. _uAfrica's Agricultural Development in the 1990s: Can it be Sustained?. Proceedings of the Workshop; Arusha (Tanzania); 14-18 May 1991 |
|
| 245 | 0 | 0 |
_aA study of maize technology diffusion in Ghana: _b Some preliminary results |
| 260 |
_aMexico, DF (Mexico) _bSAA-GLOBAL 2000-CASIN : _c1992 |
||
| 340 | _aPrinted | ||
| 500 | _aTables, graphs, maps, references p. 68 | ||
| 546 | _aEnglish | ||
| 591 | _aR92PROCE|R100ECO|EP|EconomicsPubs|SEP archives 2 | ||
| 593 | _aAna Arellano | ||
| 595 | _aCSC | ||
| 650 | 1 | 7 |
_aAgricultural development _gAGROVOC _2 _91002 |
| 650 | 1 | 0 | _aDevelopment aid |
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_aFarmers _gAGROVOC _91654 |
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_aFertilizers _gAGROVOC _2 _91111 |
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_aFood production _91116 |
| 650 | 1 | 0 | _aGhana |
| 650 | 1 | 0 | _aPlanting |
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_aTechnical aid _91285 |
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_aVarieties _gAGROVOC _2 _91303 |
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_91314 _aZea mays _gAGROVOC |
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_aRussell, N.C.|Dowswell, C.R. _eeds. |
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| 700 | 1 |
_aTripp, R.B., _ecoaut. |
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| 942 |
_cPRO _2ddc |
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_c1268 _d1268 |
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