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| LEADER |
00918nam a2200325 i 4500 |
| 007 |
ta |
| 040 |
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|a Universidad Nacional Agraria
|b spa
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| 907 |
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|a T01
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| 911 |
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|a AS
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| 978 |
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|a GRH
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| 979 |
|
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|a 17-06-2002
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| 991 |
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|a PP
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| 991 |
|
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|a UNA-PUB
|
| 035 |
|
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|a 038047
|
| 041 |
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|a spa
|
| 092 |
|
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|a PP T01 R631
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| 100 |
1 |
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|a Robledo S, E.=700 1
|a Corlay C, L.
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| 700 |
1 |
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|a Pineda P, J.
|
| 700 |
1 |
|
|a Vazquez A, A.
|
| 245 |
1 |
0 |
|a Uso de aguas residuales en el area de influencia de la cuenca lechera de Tizayuca
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| 773 |
0 |
# |
|k Revista Chapingo (Mexico)
|g Serie: Ingenieria Agropecuaria
|z IáN 0186-3231
|z IáN 0186-3231
|g v. 1(2) p.37-40
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| 500 |
|
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|a ilus 10 ref.
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| 650 |
|
7 |
|a AGUAS RESIDUALES
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| 650 |
|
7 |
|a POLUCION DEL AGUA
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| 650 |
|
7 |
|a POLUCION DEL SUELO
|
| 650 |
|
7 |
|a SALINIZACION DEL SUELO
|
| 650 |
|
7 |
|a ABSORCION DE SUSTANCIAS NUTRITIVAS
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| 650 |
|
7 |
|a CULTIVOS
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| 650 |
|
7 |
|a MEXICO
|
| 942 |
|
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|c BK
|2 agris
|