ORGANIC FORMS OF SOIL NITROGEN = LES FORMES ORGANIQUES DE L'AZOTE DU SOLSTEVENSON FJ; STEVENSON FJ ED.1982; AGRONOMY; ISSN 0065-4663; USA; DA. 1982; VOL. 22; PP. 67-122; BIBL. 228 REF.; 16 TAB. ; ILL.Article

ORIGIN AND DISTRIBUTION OF NITROGEN IN SOIL = ORIGINE ET REPARTITION DE L'AZOTE DANS LE SOLSTEVENSON FJ; STEVENSON FJ ED.1982; AGRONOMY; ISSN 0065-4663; USA; DA. 1982; VOL. 22; PP. 1-42; BIBL. 108 REF.; 6 TAB. ; ILL.Article

STABILITY CONSTANTS OF CU²⁺, PB²⁺, AND CD²⁺ COMPLEXES WITH HUMIC ACIDS.STEVENSON FJ.1976; SOIL SCI. SOC. AMER. J.; U.S.A.; DA. 1976; VOL. 40; NO 5; PP. 665-672; BIBL. 20 REF.; 12 ILL.Article

TRANSFORMATIONS OF AMINOACIDS AND RELATED SUBSTANCES IN SOILS AND SEDIMENTS IN RELATION TO ENVIRONMENTAL BIOGEOCHEMISTRYSTEVENSON FJ.sdIN: SYMP. ENVIRON. BIOGEOCHEM.; LOGAN; 1973; S.L. ; , P. 49 A 50Miscellaneous

NONBIOLOGICAL TRANSFORMATIONS OF AMINO ACIDS IN SOILS AND SEDIMENTS.STEVENSON FJ.1974; IN: ADV. ORG. GEOCHEM. PROC. 6TH INT. MEET. ORG. GEOCHEM.; RUEIL-MALMAISON; 1973; PARIS TECHNIP; 1974, P. 701 A 714Miscellaneous

PEDOHUMUS : ACCUMULATION AND DIAGENESIS DURING THE QUATERNARY.STEVENSON FJ.1969; SOIL SCI.; USA; 1969(6), VOL. 107, NUM. 0006, P. 470 A 479Miscellaneous

ISOLATION AND IDENTIFICATION OF AMINO SUGARS IN SOILSTEVENSON FJ.1983; SOIL SCI. SOC. AM. J.; USA; DA. 1983; VOL. 47; NO 1; PP. 61-65; BIBL. 20 REF.Article

A MODIFIED ION-EXCHANGE TECHNIQUE FOR THE DETERMINATION OF STABILITY CONSTANTS OF METAL-SOIL ORGANIC MATTER COMPLEXES = TECHNIQUE D'ECHANGE D'IONS MODIFIEE POUR LA DETERMINATION DES CONSTANTES DE STABILITE DES COMPLEXES METAUX-MATIERE ORGANIQUE DU SOLARDAKANI MS; STEVENSON FJ.1972; SOIL SCI. SOC. AMER., PROC.; U.S.A.; DA. 1972; VOL. 36; NO 6; PP. 884-890; BIBL. 19 REF.Serial Issue

NITROGENOUS CONSTITUENTS OF DEEP-SEA SEDIMENTS.STEVENSON FJ; TILO SN.1970; INTERNATION. SER. MONOGR. EARTH SCI; GBR; 1970, VOL. 32, P. 237 A 263Miscellaneous

INFRARED SPECTRA OF HUMIC ACIDS AND RELATED SUBSTANCES.STEVENSON FJ; GOH KM.1971; GEOCHIM. COSMOCHIM. ACTA; GBR; 1971(5), VOL. 35, NUM. 0005, P. 471 A 483Miscellaneous

AMINO ACID LEVELS IN THE ARGENTINE BASIN SEDIMENTS : CORRELATION WITH QUATERNARY CLIMATIC CHANGES.STEVENSON FJ; CHENG CN.1969; J. SEDIMENT. PETROL.; USA; 1969(3), VOL. 39, NUM. 0001, P. 345 A 349Miscellaneous

CHEMISTRY OF HUMIC ACIDS AND RELATED PIGMENTS.STEVENSON FJ; BUTLER JHA.1969; ORGANIC.GEOCHEMISTRY-ED.BY.G.EGLINTON.AND.M.T.J.MURPHY-SPRINGER.VERLA; 1969, P. 534 A 557Miscellaneous

INFRARED SPECTRA OF CU₂₊, PB₂₊, AND CA₂₊ COMPLEXES OF SOIL HUMIC SUBSTANCESPICCOLO A; STEVENSON FJ.1982; GEODERMA; ISSN 0016-7061; NLD; DA. 1982-04; VOL. 27; NO 3; PP. 195-208; BIBL. 17 REF.; ILL.Article

COMPARISON OF INFRARED SPECTRA OF SYNTHETIC AND NATURAL HUMIC AND FULVIC ACIDS.GOH KM; STEVENSON FJ.1971; SOIL SCI; XXX; 1971, VOL. 112, NUM. 0006, P. 392 A 400Miscellaneous

NITROGEN TRANSFORMATIONS IN SUBMERGED SOILS = TRANSFORMATIONS DE L'AZOTE DANS LES SOLS SUBMERGESPATRICK WH JR; STEVENSON FJ ED.1982; AGRONOMY; ISSN 0065-4663; USA; DA. 1982; VOL. 22; PP. 449-465; BIBL. 108 REF.Article

MINERALIZATION AND IMMOBILIZATION OF SOIL NITROGEN = MINERALISATION ET IMMOBILISATION DE L'AZOTE DU SOLJANSSON SL; PERSSON J; STEVENSON FJ ED et al.1982; AGRONOMY; ISSN 0065-4663; USA; DA. 1982; VOL. 22; PP. 229-252; BIBL. 107 REF.; ILL.Article

NITRIFICATION IN SOIL = LA NITRIFICATION DANS LE SOLSCHMIDT EDWIN L; STEVENSON FJ ED.1982; AGRONOMY; ISSN 0065-4663; USA; DA. 1982; VOL. 22; PP. 253-288; BIBL. 157 REF.; 3 TAB. ; ILL.Article

CHEMICAL DISTRIBUTION OF RESIDUAL FERTILIZER NITROGEN IN SOIL AS REVEALED BY NITROGEN-15 STUDIES = REPARTITION CHIMIQUE DE L'AZOTE DES RESIDUS D'ENGRAIS DANS LE SOL, MISE EN EVIDENCE PAR DES ETUDES AVEC L'AZOTE 15ALLEN AL; STEVENSON FJ; KURTZ LT et al.1973; J. ENVIRONMENT. QUAL.; U.S.A.; DA. 1973; VOL. 2; NO 1; PP. 120-124; BIBL. 18 REF.Serial Issue

INORGANIC FORMS OF NITROGEN IN SOIL = FORMES NON ORGANIQUES D'AZOTE DANS LE SOLYOUNG JL; ALDAG RW; STEVENSON FJ ED et al.1982; AGRONOMY; ISSN 0065-4663; USA; DA. 1982; VOL. 22; PP. 43-66; BIBL. 126 REF.; 4 TAB. ; ILL.Article

ADVANCES IN METHODOLOGY FOR RESEARCH ON NITROGEN TRANSFORMATIONS IN SOILS = PROGRES DANS LA METHODOLOGIE DE LA RECHERCHE SUR LES TRANSFORMATIONS DE L'AZOTE DANS LES SOLSBREMNER JM; HAUCK RD; STEVENSON FJ ED et al.1982; AGRONOMY; ISSN 0065-4663; USA; DA. 1982; VOL. 22; PP. 467-502; BIBL. 222 REF.Article

NITROGEN TRANSPORT PROCESSES IN SOIL = LES PROCESSUS DE TRANSPORT DE L'AZOTE DANS LE SOLNIELSEN DR; BIGGAR JW; WIERENGA PJ et al.1982; AGRONOMY; ISSN 0065-4663; USA; DA. 1982; VOL. 22; PP. 423-448; BIBL. 84 REF.; 1 TAB. ; ILL.Article