| 000 | 00535nam a22001697a 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 005 | 20220520093750.0 | ||
| 008 | 030206s2002 ck 000 0 spa d | ||
| 040 | _cOSt | ||
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_221 _a333.76 _bB466 |
| 100 |
_91174 _aBenor, Daniel |
||
| 245 | 0 | 0 |
_aAgricultural extension : _cDaniel Benor; James Q. Harrison _bThe training and visit system / |
| 260 |
_aWashington: _bWorld Bank, _c1977. |
||
| 300 | _a55 p. | ||
| 650 | 0 | 4 |
_2LEMB _xAGRICULTURA _xEXTENCIÓN AGRÍCOLA _xQUÍMICA AGRICOLA _968 |
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_2ddc _cBK _6BK |
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_c11317 _d11317 |
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