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| LEADER |
00813nam a2200277 i 4500 |
| 007 |
ta |
| 040 |
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|a Universidad Nacional Agraria
|b spa
|
| 907 |
|
|
|a P36
|
| 911 |
|
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|a AS
|
| 978 |
|
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|a FMR
|
| 979 |
|
|
|a 13-11-2001
|
| 991 |
|
|
|a PP
|
| 991 |
|
|
|a UNA-PUB
|
| 035 |
|
|
|a 037510
|
| 041 |
|
|
|a spa
|
| 092 |
|
|
|a PP P36 R621
|
| 100 |
1 |
|
|a Rivera P., H.=700 1
|a Gomez A., A.
|
| 245 |
1 |
0 |
|a Erosion potencial de los suelos de la zona cafetera central colombiana (Caldas, Quindio y Risaralda) y su aplicabilidad en la orientacion del uso, manejo y conservacion
|
| 773 |
0 |
# |
|k CENICAFE (Colombia)
|z IáN 0120-0275
|z IáN 0120-0275
|g v. 44(4) p.141-154
|
| 500 |
|
|
|a Ilus., 15 ref.
|
| 650 |
|
7 |
|a CAFE
|
| 650 |
|
7 |
|a CONSERVACION DE SUELOS
|
| 650 |
|
7 |
|a SOSTENIBILIDAD
|
| 650 |
|
7 |
|a EROSION
|
| 650 |
|
7 |
|a COLOMBIA
|
| 942 |
|
|
|c BK
|2 agris
|