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s1953 s1953 xxu ||||| eng |
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|a 5524
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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|a eng
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|a 624.151
|b A512s
|2 00
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|a American Society for Testing Materials
|e Autor/a
|4 aut
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|a Symposium on exchange phenomena in soils
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|a Philadelphia :
|b American Society for Testing and Materials,
|c 1953.
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|a 74 páginas :
|b ilustraciones ;
|c 23 cm.--
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|a Its. Special technical publication ;
|v n. 142)
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650 |
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|a ANALISIS DE SUELOS
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650 |
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|a INTERCAMBIO DE IONES
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949 |
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|a -ME.b ME
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916 |
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|a Registros del LS-2000
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