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| LEADER |
01007nam a2200361 i 4500 |
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ta |
| 040 |
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|a Universidad Nacional Agraria
|b spa
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| 907 |
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|a P36
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| 911 |
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|a MS
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| 978 |
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|a RS
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| 979 |
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|a 03-06-2003
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| 991 |
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|a DOC
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| 991 |
|
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|a RMAYO
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| 035 |
|
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|a 017554
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| 041 |
|
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|a spa
|
| 092 |
|
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|a P36 T542
|
| 100 |
1 |
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|a Thurow, T.L.
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| 700 |
1 |
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|a Smith, J.E.
|
| 245 |
1 |
0 |
|a Evaluacion de metodos de conservacion de suelo y agua aplicados a las tierras de ladera cultivadas en el sur de Honduras
|
| 260 |
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|a Texas (EUA) :
|b ,
|c 1998
|
| 264 |
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|a Texas (EUA) :
|b ,
|c 1998
|
| 300 |
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|a 22 p.
|
| 490 |
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|a Boletin tecnico (EUA)
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| 500 |
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|a Ilus.
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| 650 |
|
7 |
|a CONSERVACION DE SUELOS
|
| 650 |
|
7 |
|a CONSERVACION DE AGUAS
|
| 650 |
|
7 |
|a TERRENO EN DECLIVE
|
| 650 |
|
7 |
|a ESCORRENTIA
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| 650 |
|
7 |
|a HONDURAS
|
| 942 |
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|c BK
|2 agris
|
| 952 |
|
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|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0526/03c01
|o P36 T542
|
| 952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0527/03c02
|o P36 T542
|
| 952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0528/03c03
|o P36 T542
|