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| LEADER |
00887nam a2200337 i 4500 |
| 007 |
ta |
| 040 |
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|a Universidad Nacional Agraria
|b spa
|
| 907 |
|
|
|a F04
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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
|
| 035 |
|
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|a 049569
|
| 041 |
|
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|a spa
|
| 092 |
|
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|a PP F04 V335
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| 100 |
1 |
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|a Vazquez Alarcon, A.=700 1
|a Ortega Torres, E.
|
| 700 |
1 |
|
|a Aguilar Santelises, A.
|
| 245 |
1 |
0 |
|a Dinamica de potasio en suelos alcalinos de Mexico
|
| 773 |
0 |
# |
|k Revista Chapingo (Mexico)
|z IáN 0186-3231
|z IáN 0186-3231
|g v. 15(69-70) p.49-53
|
| 500 |
|
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|a Ilus., 8 ref.
|
| 520 |
|
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|a (Es, En)
|
| 650 |
|
7 |
|a APLICACION DE ABONOS
|
| 650 |
|
7 |
|a ABONOS POTASICOS
|
| 650 |
|
7 |
|a SUELO ALCALINO
|
| 650 |
|
7 |
|a PERDIDAS
|
| 650 |
|
7 |
|a POTASIO
|
| 650 |
|
7 |
|a PRECIPITACION ATMOSFERICA
|
| 650 |
|
7 |
|a MEXICO
|
| 653 |
|
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|a REVISTA CHAPINGO
|
| 942 |
|
|
|c BK
|2 agris
|