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| LEADER |
00981nam a2200361 i 4500 |
| 007 |
ta |
| 040 |
|
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|a Universidad Nacional Agraria
|b spa
|
| 907 |
|
|
|a F07
|
| 908 |
|
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|a P36
|
| 911 |
|
|
|a M
|
| 978 |
|
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|a GRH
|
| 979 |
|
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|a 10-05-2002
|
| 980 |
|
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|a EMF
|
| 981 |
|
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|a 19-07-2002
|
| 991 |
|
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|a DOC
|
| 991 |
|
|
|a YARI
|
| 035 |
|
|
|a 015701
|
| 041 |
|
|
|a spa
|
| 092 |
|
|
|a F07 B213
|
| 110 |
1 |
|
|a Banco de Mexico, Mexico (Mexico) Centro de Desarrollo Tecnologico, Mexico (Mexico)
|
| 245 |
1 |
0 |
|a Labranza de conservacion para cultivar la tierra en armonia con la naturaleza
|
| 260 |
|
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|a Mexico (Mexico) :
|b ,
|c 1996
|
| 264 |
|
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|a Mexico (Mexico) :
|b ,
|c 1996
|
| 300 |
|
|
|a 14 p.
|
| 500 |
|
|
|a Ilus.
|
| 650 |
|
7 |
|a LABRANZA DE CONSERVACION
|
| 650 |
|
7 |
|a SOSTENIBILIDAD
|
| 650 |
|
7 |
|a CONSERVACION DE SUELOS
|
| 650 |
|
7 |
|a TRANSFERENCIA DE TECNOLOGIA
|
| 650 |
|
7 |
|a CONSERVACION DE LOS RECURSOS
|
| 650 |
|
7 |
|a MEXICO
|
| 942 |
|
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|c BK
|2 agris
|
| 952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0462/02
|o F07 B213
|