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| LEADER |
01018nam a2200373 i 4500 |
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|a Universidad Nacional Agraria
|b spa
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| 907 |
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|a P33
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| 911 |
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|a MS
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| 978 |
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|a emf
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| 979 |
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|a 19-12-2011
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| 991 |
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|a DOC
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| 991 |
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|a E19d11
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| 035 |
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|a 032210
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| 041 |
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|a eng
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| 092 |
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|a P33 I59u
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| 100 |
1 |
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|a Loeffen, M.
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| 700 |
1 |
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|a Ndjeunga, J.
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| 700 |
1 |
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|a Kelly, V.
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| 700 |
1 |
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|a Sylla, M.L.
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| 700 |
1 |
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|a Traore, B.
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| 700 |
1 |
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|a Teáougue, M.
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| 245 |
1 |
0 |
|a Uptake of soil and water conservation technologies in West Africa: A case study of the office de la Haute Vallee Du Niger (OHVN) in Mali
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| 260 |
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|a Patancheru (India) :
|b ,
|c 2008
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| 264 |
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|a Patancheru (India) :
|b ,
|c 2008
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| 300 |
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|a 52 p.
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| 490 |
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|a Working Paper Series (India)
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| 500 |
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|a Ilus.; Ref. p. 47-50
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| 650 |
|
7 |
|a SUELO
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| 650 |
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7 |
|a TECNOLOGIA
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| 650 |
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7 |
|a CONSERVACION DE AGUAS
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| 650 |
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7 |
|a PRODUCTIVIDAD DE LA TIERRA
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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 D0740/11
|o P33 I59u
|