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00844nam a2200313 i 4500 |
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| 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 M
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| 978 |
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|a EMF
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| 979 |
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|a 02-10-2007
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| 991 |
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|a TEXTO
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| 991 |
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|a SEEM2
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| 020 |
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|a ISBN 968-884-519-1
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| 035 |
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|a 025968
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| 041 |
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|a spa
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| 092 |
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|a P36 B389
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| 100 |
1 |
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|a Becerra Moreno, A.
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| 245 |
1 |
0 |
|a Escorrentía, erosión y conservación de suelos
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| 260 |
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|a Chapingo (Mexico) :
|b Universidad Autónoma Chapingo,
|c 2005
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| 264 |
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|a Chapingo (Mexico) :
|b Universidad Autónoma Chapingo,
|c 2005
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| 300 |
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|a 390 p.
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| 500 |
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|a Ilus.; Ref. P. 369-375
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| 650 |
|
7 |
|a ESCORRENTIA
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| 650 |
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7 |
|a EROSION
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| 650 |
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7 |
|a CONSERVACION DE SUELOS
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| 650 |
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7 |
|a RECURSOS NATURALES
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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 L1441/07
|o P36 B389
|