| 000 | 01055nab a22003257a 4500 | ||
|---|---|---|---|
| 001 | G26151 | ||
| 003 | MX-TxCIM | ||
| 005 | 20220909223145.0 | ||
| 008 | 220909s1990 rh |||p|op||| 00| 0 eng d | ||
| 040 | _aMX-TxCIM | ||
| 041 | 0 | _aeng | |
| 043 | _aZW | ||
| 072 | 0 | _aE10 | |
| 090 | _aCIS-1429 | ||
| 100 | 1 |
_aMataruka, D.F. _928717 |
|
| 245 | 1 | 0 |
_aThe contribution of economic analysis in developing promising research agendas : _ba maize nitrogen x phosphorus trial in Zimbabwe |
| 260 |
_aZimbabwe : _bCIMMYT, _c1990. |
||
| 340 | _aPrinted | ||
| 500 | _aGraphs, references p. 5 | ||
| 546 | _aText in English | ||
| 591 | _aEP|SEP archives|10329-R|3 | ||
| 650 | 7 |
_91088 _aEconomic analysis _2AGROVOC |
|
| 650 | 7 |
_91006 _aAgricultural research _2AGROVOC |
|
| 650 | 7 |
_91173 _aMaize _2AGROVOC |
|
| 650 | 7 |
_94432 _aExperimentation _2AGROVOC |
|
| 700 | 1 |
_aMakombe, G. _928718 |
|
| 700 | 1 |
_aLow, A. _9399 |
|
| 773 | 0 |
_tFarming Systems Bulletin Eastern and Southern Africa _n611592, 620742 _gno. 5, p. 1-5 _dZimbabwe : CIMMYT, 1990. |
|
| 942 |
_cJA _2ddc _n0 |
||
| 999 |
_c11795 _d11795 |
||