INFLUENCE OF EXTRACTED ALUMINIUM ON ORGANIC MATTER FRACTIONATION IN SOILS DERIVED FROM VOLCANIC ASH = L'INFLUENCE DE L'ALUMINIUM EXTRACTIBLE SUR LE FRACTIONNEMENT DE LA MATIERE ORGANIQUE DANS LES SOLS DERIVES DE CENDRES VOLCANIQUESZUNINO H; APPELT H; BERNARDI C et al.1974; SOIL SCI.; U.S.A.; DA. 1974; VOL. 118; NO 1; PP. 28-30; BIBL. 13 REF.Article

COMPARISON OF SEVERAL METHODS FOR EXTRACTING ORGANIC MATTER FROM CHERNOZEMIC AND TRANSFORMED CHERNOZEMIC AH HORIZONS = COMPARAISON DE PLUSIEURS METHODES D'EXTRACTION DE LA MATIERE ORGANIQUE D'HORIZONS AH CHERNOZEMIQUES ET D'HORIZONS AH CHERNOZEMIQUES TRANSFORMESDORMAAR JF.1974; CANAD. J. SOIL SCI.; CANADA; DA. 1974; VOL. 54; NO 2; PP. 241-244; BIBL. 12 REF.Article

EXTRACTION AND CHARACTERIZATION OF HUMUS WITH REFERENCE TO CLAY-ASSOCIATED HUMUS = L'EXTRACTION ET LA CARACTERISATION DE L'HUMUS AVEC ETUDE DE LA FRACTION ARGILO-HUMIQUEANDERSON DW; PAUL EA; ST ARNAUD RJ et al.1974; CANAD. J. SOIL SCI.; CANADA; DA. 1974; VOL. 54; NO 3; PP. 317-323; ABS. FR.; BIBL. 18 REF.Article

STUDIES OF SOIL ORGANO-MINERAL FRACTIONS. II. EXTRACTION AND CHARACTERIZATION OF ORGANIC NITROGEN COMPOUNDS. = ETUDES DES FRACTIONS ORGANO-MINERALES DU SOL. II. EXTRACTION ET CARACTERISATION DES COMPOSES AZOTES ORGANIQUESWATSON JR; PARSONS JW.1974; J. SOIL SCI.; G.B.; DA. 1974; VOL. 25; NO 1; PP. 9-15; BIBL. 9 REF.Article

Study of sol extraction from model poly(dimethylsiloxane) networks using pulsed gradient nuclear magnetic resonance diffusion measurementsGALIATSATOS, V; VON MEERWALL, E. D.Macromolecules. 1990, Vol 23, Num 15, pp 3551-3554, issn 0024-9297, 4 p.Article