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01039nam a2200349 i 4500 |
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|a Universidad Nacional Agraria
|b spa
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| 907 |
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|a E14
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|a M
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|a EMF
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|a 31-10-2002
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|a EMF
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|a 29-10-2003
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|a DOC
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| 991 |
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|a AGMOC
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| 035 |
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|a 016278
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| 041 |
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|a spa
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| 092 |
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|a E14 M665
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| 110 |
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|a Ministerio de Agricultura y Desarrollo Rural, Santa fe de Bogota (Colombia); IICA, Santa fe de Bogota (Colombia)
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| 245 |
1 |
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|a Agricultura sostenible: cubra el suelo en hojarasca
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|a Santa fe de Bogota (Colombia) :
|b ,
|c 1997
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|a Santa fe de Bogota (Colombia) :
|b ,
|c 1997
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|a 20 p.
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| 500 |
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|a Ilus.
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| 650 |
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|a SOSTENIBLIDAD
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| 650 |
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|a EXPLOTACION EN PEQUEÑA ESCALA
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| 650 |
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7 |
|a PLANES DE DESARROLLO
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| 650 |
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7 |
|a ASISTENCIA TECNICA
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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 D0657/02c01
|o E14 M665
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| 952 |
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|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0658/02c02
|o E14 M665
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| 952 |
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|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0900/03c03
|o E14 M665
|