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_aSchultz, Theodore William. _9103223 |
| 245 | 1 | 4 | _aThe uneven prospects for gains from agricultural research related to economic policy |
| 260 |
_aMéxico, D.F. : _bCentro Internacional de Mejoramiento de Maíz y Trigo, _c1975 |
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| 300 | _a8 p. | ||
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_aTranslations and reprints _v; 18 |
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| 590 |
_aBATCH-UPD _b10 _c20130110 _lUCH01 _h0432 |
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| 590 |
_aCONVERSION _b10 _c20130109 _lUCH01 _h1331 |
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| 650 | 1 | 4 |
_aAgricultura _xAspectos económicos. |
| 650 | 1 | 4 | _aPolítica económica. |
| 830 | 0 |
_aTranslations and reprints _v; 18 _9114630 |
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