Investigation into the effect of tillage on solute movement to drains through a heavy clay soil. II. Interpretation using a radio-scanning technique, dye-tracing and modellingBROWN, C. D; MARSHALL, V. L; DEAS, A et al.Soil use and management. 1999, Vol 15, Num 2, pp 94-100, issn 0266-0032Article

El cultivo de la cangahua en el medio campesino tradicional en el Ecuador = Cultivation of cangahua by peasant smallholders in EcuadorZEBROWSKI, C; VICUNA, A.Suelos volcánicos endurecidos. Simposio internacional. 1997, pp 472-481Conference Paper

Uso de recursos, rentabilidad y sustentabilidad en los Sistemas Económicos Familiares (SEF) = Resource use, profitability and sustainability of the Sistemas Económicos Familiares (SEF) [Family Economic Systems]MUNOZ, A. S; NAVARRO, G. H.Suelos volcánicos endurecidos. Simposio internacional. 1997, pp 492-500Conference Paper

Evaluación de la erosión del suelo mediante parcelas experimentales en suelos volcánicos del Sur de Chile = Evaluation of soil erosion in experimental field plots established on volcanic soils in southern ChileOYARZUN, C. E; HUBER, A. W; PENALOZA, R et al.Suelos volcánicos endurecidos. Simposio internacional. 1997, pp 406-411Conference Paper

Erodibility of volcanic ash soils in the Central Mexican HighlandsBAUMANN, J; WERNER, G.Suelos volcánicos endurecidos. Simposio internacional. 1997, pp 343-350Conference Paper

La recuperación de suelos cangahuosos en el proyecto Licto = Reclamation of cangahua soils in the Licto irrigation projectTERAN, F. G.Suelos volcánicos endurecidos. Simposio internacional. 1997, pp 506-510Conference Paper

Factores de la erosión y prácticas agronómicas productivas en suelos formados sobre estrato de tepetate = Erosion factors and agricultural practices in tepetate soilsRIOS, B. J. D; OROPEZA, M. J. L.Suelos volcánicos endurecidos. Simposio internacional. 1997, pp 397-405Conference Paper

Determination of total and water soluble iodine in soil by high performance liquid chromatographyYAMADA, H; SUGAHARA, M; KOSAKA, H et al.Soil Science and Plant Nutrition (Tokyo). 1996, Vol 42, Num 2, pp 367-374, issn 0038-0768Article

Effectiveness of electric conductivity for estimating distribution coefficients of strontium and cesiumYASUDA, H.Journal of Nuclear Science and Technology. 1996, Vol 33, Num 2, pp 166-170, issn 0022-3131Article

Experiencia de recuperación de cangahua en la provincia del Carchi (Ecuador) = Experience resulting from the reclamation of cangahua in Carchi Province (Ecuador)CANGAS, J; TRUJILLO, G.Suelos volcánicos endurecidos. Simposio internacional. 1997, pp 501-505Conference Paper

Uso de modelos matemáticos de erosión hídrica para la optimización de la rehabilitación de tepetates con fines agrícolas = Mathematical models of water erosion for the optimization of reclamation of agricultural tepetatesOROPEZA, M. J. L; RIOS, B. J. D; SALAZAR, L. J et al.Suelos volcánicos endurecidos. Simposio internacional. 1997, pp 384-396Conference Paper

Zur Frage der Unterflursicherung nichtstationärer Stallmistzwischenlagerung mit Bentonit oder Stroh = On the problem of protecting the base area beneath intermediate manure storage piles on non-permanent sites with bentonite or strawDEWES, T; PETERSEN, A; SCHMITT, L et al.Zeitschrift für Pflanzenernährung und Bodenkunde. 1996, Vol 159, Num 4, pp 337-342, issn 0044-3263Article

Submodel of bypass flow in cracking soils. Part 1- TheorySLAWINSKI, C; SOBCZUK, H; WALCZAK, R. T et al.International agrophysics. 1996, Vol 10, Num 3, pp 189-195, issn 0236-8722Article

Levantamiento nutrimental de los tepetates de México y Tlaxcala = Soil nutrient survey of tepetates in Mexico and TlaxcalaETCHEVERS, B. J. D; BRITO, H.Suelos volcánicos endurecidos. Simposio internacional. 1997, pp 202-212Conference Paper

Changes of Al and heavy metal concentrations in Slovak soils during the last 25 yearsBERGHOFER, R; WILCKE, W; LINKES, V et al.Zeitschrift für Pflanzenernährung und Bodenkunde. 1997, Vol 160, Num 5, pp 469-474, issn 0044-3263Article

Los sistemas agropecuarios de producción en tepetates, en cuatro comunidades del altiplano mexicano = Agricultural production systems in tepetate areas, study of four peasant communities in the Mexican altiplanoPRAT, C; LY, B.-T; LEPIGEON, I et al.Suelos volcánicos endurecidos. Simposio internacional. 1997, pp 482-491Conference Paper

Schätzung der Denitrifikation in landwirtschaftlich genutzten Böden. I. Grundlagen = Estimating denitrification in agricultural soils: I. Basic assumptionsHERMSMEYER, D; VAN DER PLOEG, R. R.Zeitschrift für Pflanzenernährung und Bodenkunde. 1996, Vol 159, Num 5, pp 437-443, issn 0044-3263Article

Schätzung der Denitrifikation in landwirtschaftlich genutzten Böden. II. Ergebnisse und Bewertung = Estimating denitrification in agriculturally used soils: II. Results and evaluationHERMSMEYER, D; VAN DER PLOEG, R. R.Zeitschrift für Pflanzenernährung und Bodenkunde. 1996, Vol 159, Num 5, pp 445-452, issn 0044-3263Article

Use of high performance size exclusion chromatography to monitor the dynamics of water-soluble organic substances during the decomposition of plant residues in soilAOYAMA, M.Soil Science and Plant Nutrition (Tokyo). 1996, Vol 42, Num 1, pp 21-30, issn 0038-0768Article

Hidrodinámica y producción de sedimentos de un tepetate de la cuenca del río Los Sauces, Michoacán (México) = Hydrodynamics and sediment yield on a tepetate site of the Los Sauces River Valley, Michoacan (Mexico)ALCALA DE JESUS, M; OROPEZA, M. J. L.Suelos volcánicos endurecidos. Simposio internacional. 1997, pp 420-429Conference Paper

Los costos de rehabilitación de los suelos volcánicos endurecidos = Reclamation costs of hardened volcanic soilsZEBROWSKI, C; SANCHEZ, B.Suelos volcánicos endurecidos. Simposio internacional. 1997, pp 462-472Conference Paper

Accelerated microbial degradation of chlorothalonil in soils amended with farmyard manureMORI, T; FUJIE, K; KUWATSUKA, S et al.Soil Science and Plant Nutrition (Tokyo). 1996, Vol 42, Num 2, pp 315-322, issn 0038-0768Article

An analytical solution of the Boussinesq equation for subsurface drainage in the presence of evapotranspirationSINGH, R. K; PRASHER, S. O; CHAUHAN, H. S et al.Transactions of the ASAE. 1996, Vol 39, Num 3, pp 953-960, issn 0001-2351Article

Water erosion monitoring and experimentation for global change studiesPOESEN, J. W; BOARDMAN, J; WILCOX, B et al.Journal of soil and water conservation. 1996, Vol 51, Num 5, pp 386-389, issn 0022-4561Conference Paper

Increase in the bulk density of a Grey Clay subsoil by infilling of cracks by topsoilBRUAND, A; COCHRANE, H; FISHER, P et al.European journal of soil science. 2001, Vol 52, Num 1, pp 37-47, issn 1351-0754Article