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A comparison of humic and fulvic acids extracted with sodium hydroxide at pH 10 and pH 12 from a representative umbric dystrochreptBARRIUSO, E; PORTAL, J. M; ANDREUX, F et al.Organic geochemistry. 1985, Vol 8, Num 1, pp 117-118, issn 0146-6380Article

Micromorphological study of compaction induced by mechanical stress for a Dystrochreptic FragiudalfBRESSON, L.M; ZAMBAUX, C.International working meeting of soil micromorphology. 1990, pp 33-40Conference Paper

DISTRIBUTION OF MICA IN THE SOILS OF THE MADHUPAR TRACT, EAST PAKISTANAHMED IU; HUSSAIN MS; KHAN MR et al.1971; IN: SOILS TROP. WEATHERING. PROC. BANDUNG SYMP.; 1969; PARIS UNESCO ; 1971, P. 61 A 64Miscellaneous

Transformations of biotite to kaolinite during saprolite-soil weatheringREBERTUS, R. A; WEED, S. B; BUOL, S. W et al.Soil Science Society of America journal. 1986, Vol 50, Num 3, pp 810-819, issn 0361-5995Article

Mise en évidence de Goethite en suspension dans les extraits pyrophosphate et tétraborate de certains sols gréseux du Portugal = Evidence of goethite in pyrophosphate and tetraborate sandstone extracts from PortugalVALERIANO MADEIRA, M. A; JEANROY, E.Canadian journal of soil science. 1984, Vol 64, Num 4, pp 505-514, issn 0008-4271Article

An assessment of cadmium availability in cadmium-contaminated soils using isotope exchange kineticsGRAY, C. W; MCLAREN, R. G; GÜNTHER, D et al.Soil Science Society of America journal. 2004, Vol 68, Num 4, pp 1210-1217, issn 0361-5995, 8 p.Article

Calcium mineralization in the forest floor and surface soil beneath different tree species in the northeastern USDIJKSTRA, Feike A.Forest ecology and management. 2003, Vol 175, Num 1-3, pp 185-194, issn 0378-1127, 10 p.Article

Topographical and seasonal effects on soil fungal and bacterial activity in subtropical, perhumid, primary and regenerated montane forestsIMBERGER, Karl Tony; CHIU, Chih-Yu.Soil biology & biochemistry. 2002, Vol 34, Num 5, pp 711-720, issn 0038-0717Article

Influence of earthworm invasion on soil microbial biomass and activity in a northern hardwood forestXUYONG LI; FISK, Melany C; FAHEY, Timothy J et al.Soil biology & biochemistry. 2002, Vol 34, Num 12, pp 1929-1937, issn 0038-0717, 9 p.Article

Response of amidohydrolases in soils to chloroform fumigationKLOSE, Susanne; TABATABAI, M. Ali.Journal of plant nutrition and soil science (1999). 2002, Vol 165, Num 2, pp 125-132, issn 1436-8730, 8 p.Article

Foliar free polyamine and inorganic ion content in relation to soil and soil solution chemistry in two fertilized forest stands at the Harvard Forest, MassachusettsMINOCHA, R; LONG, S; MAGILL, A. H et al.Plant and soil. 2000, Vol 222, Num 1-2, pp 119-137, issn 0032-079XArticle

Effects of afforestation on phosphorus dynamics and biological properties in a New Zealand grassland soilCHEN, C. R; CONDRON, L. M; DAVIS, M. R et al.Plant and soil. 2000, Vol 220, Num 1-2, pp 151-163, issn 0032-079XArticle

Effect of Lime and organic matter on distribution of zinc, copper, iron, and manganese in acid soilsSAHA, J. K; ADHIKARI, T; MANDAL, B et al.Communications in soil science and plant analysis. 1999, Vol 30, Num 13-14, pp 1819-1829, issn 0010-3624Article

A comparison of fire intensity levels for stand replacement of table mountain pine (Pinus pungens Lamb.)WALDROP, T. A; BROSE, P. H.Forest ecology and management. 1999, Vol 113, Num 2-3, pp 155-166, issn 0378-1127Article

End-of-season corn stalk test for excess nitrogen in silage cornHOOKER, B. A; MORRIS, T. F.Journal of production agriculture. 1999, Vol 12, Num 2, pp 282-288, issn 0890-8524Article

Adsorption and interactions of diquat and paraquat with montmorilloniteRYTWO, G; NIR, S; MARGULIES, L et al.Soil Science Society of America journal. 1996, Vol 60, Num 2, pp 601-610, issn 0361-5995Article

Kinectics of arsenite sorption and desorption in Spanish soilsCARBONELL BARRACHINA, A; BURLO CARBONELL, F; MATAIX BENEYTO, J et al.Communications in soil science and plant analysis. 1996, Vol 27, Num 18-20, pp 3101-3117, issn 0010-3624Article

The dynamics of biomass and nutrient accumulation in a Douglas-fir (Pseudotsuga menziesii Franco) stand studied using a chronosequence approachRANGER, J; MARQUES, R; COLIN-BELGRAND, M et al.Forest ecology and management. 1995, Vol 72, Num 2-3, pp 167-183, issn 0378-1127Article

Soil water pressure measurements in subzero air temperaturesGORDEN, D. S; VENEMAN, P. L. M.Soil Science Society of America journal. 1995, Vol 59, Num 5, pp 1242-1243, issn 0361-5995Article

Soil solutions of organic horizons in some acid forest soilsNÄTSCHER, L; SCHWERTMANN, U.Zeitschrift für Pflanzenernährung und Bodenkunde. 1993, Vol 156, Num 3, pp 245-252, issn 0044-3263Article

Field and laboratory studies on the relationships between respiration and moisture for two soils of contrasting fertility statusORCHARD, V. A; COOK, F. J; CORDEROY, D. M et al.Pedobiologia (Jena). 1992, Vol 36, Num 1, pp 21-33, issn 0031-4056Article

Sewage sludge effects on growth and nitrogen fixation of soybeanANGLE, J. S; MADARIAGA, G. M; HEGER, E. A et al.Agriculture, ecosystems & environment. 1992, Vol 41, Num 3-4, pp 231-239, issn 0167-8809Article

Evaluation of switchgrass entries for acid soil toleranceBONA, L; BELESKY, D. P.Communications in soil science and plant analysis. 1992, Vol 23, Num 15-16, pp 1827-1841, issn 0010-3624Article

The influence of soil pH on sorghum grain yieldsDUNCAN, R. R.Communications in soil science and plant analysis. 1991, Vol 22, Num 15-16, pp 1605-1611, issn 0010-3624Article