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![](./images/clear.gif) 1.- ¿ES SIEMPRE CORRECTA LA CARACTERIZACION DEL NITROGENO TOTAL EN LAS AGUAS RESIDUALES INDUSTRIALES?. ESTUDIO DE UN CASO
2003
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![](./images/clear.gif) 2.- Accumulacion de C (sub org) , N (sub org) , P (sub org) y BSi en la margen de Magdalena, BCS (Mexico), durante los ultimos 26 ka--Accumulation of C (sub org) , N (sub org) , P (sub org) , and BSi off Magdalena margin, BCS (Mexico), during the past 26 kyr
Instituto de Investigaciones Oceanologicas de la Universidad Autonoma de Baja California; Ensenada, , 2007
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![](./images/clear.gif) 3.- Alteration of quality and stability of organic matter in grassland soils of southern Brazil highlands after ceasing biannual burning
Elsevier; Amsterdam; NLD; Netherlands, 2012
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![](./images/clear.gif) 4.- ANALISIS DE LA DISTRIBUCION Y DINAMICA DEL NITROGENO INORGANICO DISUELTO (NID) Y NITROGENO ORGANICO DISUELTO (NOD) EN LAS AGUAS SUBTERRANEAS: EL CASO DEL ACUIFERO ALUVIAL DEL ALTO GUADALQUIVIR
INSTITUTO GEOLOGICO Y MINERO DE ESPAÑA;MADRID;ESP, 2008
AGUA Y CULTURA. VII SIMPOSIO DEL AGUA EN ANDALUCIA. TOMO I
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![](./images/clear.gif) 5.- AVALIAÇAO DO COMPORTAMENTO VERTICAL DE NITROGENIO ORGANICO, NITROGENIO AMONIACAL E PH EM LEIRAS DE LODO DE ESGOTO CALEADO
2002
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![](./images/clear.gif) 6.- Bulk organic geochemistry of sediments from Puyehue Lake and its watershed (Chile, 40 degrees S); implications for paleoenvironmental reconstructions
Elsevier; Amsterdam; NLD; Netherlands, 2010
Paleolimnology
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![](./images/clear.gif) 7.- CHARACTERISTICS OF SOIL ORGANIC MATTER OF DIFFERENT BRAZILIAN FERRALSOLS UNDER NATIVE VEGETATION AS A FUNCTION OF SOIL DEPTH
ELSEVIER; AMSTERDAM; NLD; NETHERLANDS, 2005
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![](./images/clear.gif) 8.- Chemical, physical and micromorphological properties of termite mounds and adjacent soils along a toposequence in Zona da Mata, Minas Gerais State, Brazil
Elsevier;; III; International, 2009
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![](./images/clear.gif) 9.- CONTENIDO ORGANICO Y PARAMETROS REDUCTORES DE SEDIMENTOS DEL ARCHIPIELAGO LOS ROQUES, VENEZUELA
2003
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![](./images/clear.gif) 10.- EFFECTS OF SLASH-AND-BURN MANAGEMENT ON SOIL AGGREGATE ORGANIC C AND N IN A TROPICAL DECIDUOUS FOREST
ELSEVIER; AMSTERDAM; NLD; NETHERLANDS, 1999
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