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00991nam a2200361 i 4500 |
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|a Universidad Nacional Agraria
|b spa
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|a U30
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|a A50
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|a M
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|a RS
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|a 12-02-2002
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|a DOC
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|a ROSENE
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|a 014704
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|a eng
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| 092 |
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|a U30 E92
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1 |
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|a Castelan-Ortega, O.A.
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1 |
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|a Faweett, R.H.
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|a Arriaga Jordan, C.
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| 700 |
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|a Smith, A.
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|a Evaluation of the ceres-maize model in simulating campesino farmer yields in the highlands of central Mexico
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|a Great Britain (England) :
|b Cambridge University Preá,
|c 2000
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|a Great Britain (England) :
|b Cambridge University Preá,
|c 2000
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| 300 |
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|a 22 p.
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| 500 |
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|a Ilus.
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| 650 |
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|a ZEA MAYS
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| 650 |
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7 |
|a SIMULACION
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| 650 |
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7 |
|a EXPLOTACION EN PEQUEÑA ESCALA
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| 650 |
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|a INVESTIGACION
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| 650 |
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|a MEXICO
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| 942 |
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|c BK
|2 agris
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| 952 |
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|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0035/02
|o U30 E92
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