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| LEADER |
00943nam 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 P35
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| 911 |
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|a AS
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| 978 |
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|a FMR
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| 979 |
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|a 02-12-2010
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| 991 |
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|a PP
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| 991 |
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|a FMR/DIC/10
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| 035 |
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|a 049572
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| 041 |
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|a spa
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| 092 |
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|a PP P35 P438
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| 100 |
1 |
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|a Perez garcia, J.=700 1
|a Sanchez Vazquez, J.I.
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| 700 |
1 |
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|a Ureña Castellanos, C.F.
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| 245 |
1 |
0 |
|a Analisis de la salinidad y el uso de practicas de recuperacion de suelos salinos y/o sodicos en el Valle de Mexicali, B.C.N.
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| 773 |
0 |
# |
|k Revista Chapingo (Mexico)
|z IáN 0186-3231
|z IáN 0186-3231
|g v. 15(69-70) p.62-65
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| 500 |
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|a Ilus., 11 ref.
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| 520 |
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|a (Es, En)
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| 650 |
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7 |
|a ANALISIS DEL SUELO
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| 650 |
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7 |
|a SALINIDAD DEL SUELO
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| 650 |
|
7 |
|a SUELO SALINO
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| 650 |
|
7 |
|a REHABILITACION DE TIERRAS
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| 650 |
|
7 |
|a PRODUCCION
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| 650 |
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7 |
|a MEXICO
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| 653 |
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|a REVISTA CHAPINGO
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| 942 |
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|c BK
|2 agris
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