Nitrogen Fluxes in Intensive Grassland Systems /

Environmental Factors and Cultural Measures Affecting The Nitrate Content In Spinach /
by: Breimer, T.
Published: (1982)

Biological Processes and Soil Fertility /
by: Tinsley, J. (Joseph), 1916-2004
Published: (1984)

Handbook on Environmental Aspects of Fertilizer Use.
Published: (1983)

Reactions with Variable-Charge Soils /
by: Barrow, N. J.
Published: (1987)

Iron in Soils and Clay Minerals /
by: Stucki, J. W.
Published: (1987)

Fertilizer Manual /
by: Hignett, Travis P.
Published: (1985)

Application of Electro-Ultrafiltration (EUF) in Agricultural Production : Proceedings of the First International Symposium on the Application of Electro-Ultrafiltration in Agricultural Production, organized by the Hungarian Ministry of Agriculture and the Central Research Institute for Chemistry of the Hungarian Academy of Sciences, Budapest, May 6-10, 1980 /
by: Németh, K.
Published: (1982)

Soil Organic Matter and Biological Activity /
by: Vaughan, D.
Published: (1985)

Nitrogen Economy in Tropical Soils : Proceedings of the International Symposium on Nitrogen Economy in Tropical Soils, held in Trinidad, W.I., January 9-14, 1994 /
by: Ahmad, N.
Published: (1996)

Nitrogen Economy of Flooded Rice Soils : Proceedings of a symposium on the Nitrogen Economy of Flooded Rice Soils, Washington DC, 1983 /
by: Datta, S. K.
Published: (1986)

Nitrogen Turnover in the Soil-Crop System : Modelling of Biological Transformations, Transport of Nitrogen and Nitrogen Use Efficiency. Proceedings of a Workshop held at the Institute for Soil Fertility Research, Haren, the Netherlands, 5-6 June 1990 /
by: Groot, J. J. R.
Published: (1991)

Biological Nitrogen Fixation for Sustainable Agriculture : Extended versions of papers presented in the Symposium, Role of Biological Nitrogen Fixation in Sustainable Agriculture at the 13th Congress of Soil Science, Kyoto, Japan, 1990 /
by: Ladha, J. K.
Published: (1992)

The Red Soils of China : Their Nature, Management and Utilization /
by: Wilson, M. J.
Published: (2004)

Alleviating Soil Fertility Constraints to Increased Crop Production in West Africa /
by: Mokwunye, A. Uzo
Published: (1991)

Mechanics and Related Processes in Structured Agricultural Soils /
by: Larson, W. E.
Published: (1989)

Fertilizer sulfur and food production /
by: Kanwar, J. S.
Published: (1986)

Reviews of Environmental Contamination and Toxicology /
by: Ware, George W.
Published: (1999)

Advanced Chemical Methods for Soil and Clay Minerals Research : Proceedings of the NATO Advanced Study Institute held at the University of Illinois, July 23 - August 4, 1979 /
by: Stucki, J. W.
Published: (1980)

Management of Biological Nitrogen Fixation for the Development of More Productive and Sustainable Agricultural Systems : Extended versions of papers presented at the Symposium on Biological Nitrogen Fixation for Sustainable Agriculture at the 15th Congress of Soil Science, Acapulco, Mexico, 1994 /
by: Ladha, J. K.
Published: (1995)

The Utilization of Bioremediation to Reduce Soil Contamination: Problems and Solutions /
by: Šašek, Václav
Published: (2003)

Microorganisms to Combat Pollution /
by: Rosenberg, E.
Published: (1993)

Novel Biodegradable Microbial Polymers /
by: Dawes, Edwin A.
Published: (1990)

Saturated Flow and Soil Structure : a Review of the Subject and Laboratory Experiments on the Basic Relationships /
by: Diestel, Heiko
Published: (1993)

Biodegradation of Dioxins and Furans /
by: Wittich, Rolf-Michael
Published: (1998)

Biodegradation and Bioremediation /
by: Singh, Ajay
Published: (2004)

Soil Quality, Sustainable Agriculture and Environmental Security in Central and Eastern Europe /
by: Wilson, M. J.
Published: (2000)

Contaminated Soil : First International TNO Conference on Contaminated Soil 11-15 November, 1985, Utrecht, the Netherlands /
by: Assink, J. W.
Published: (1985)

Improving Efficiency of Urea Fertilizers by Inhibition of Soil Urease Activity /
by: Kiss, S.
Published: (2002)

Soil and Aquifer Pollution : Non-Aqueous Phase Liquids - Contamination and Reclamation /
by: Rubin, Hillel
Published: (1998)

Progress in soil zoology : proceedings of the 5th International Colloquium on Soil Zoology held in Prague September 17-22, 1973 /
Published: (1975)

Methane Emissions from Major Rice Ecosystems in Asia /
by: Wassmann, Reiner
Published: (2001)

Belowground Responses to Rising Atmospheric CO2: Implications for Plants, Soil Biota, and Ecosystem Processes : Proceedings of a workshop held at the University of Michigan Biological Station, Pellston, Michigan, USA, May 29-June 2, 1993 /
by: Curtis, Peter S.
Published: (1995)

Cryosols : Permafrost-Affected Soils /
by: Kimble, J. M. (John M.)
Published: (2004)

Soil Pollution : Processes and Dynamics /
by: Yaron, B. (Bruno), 1929-
Published: (1996)

Restoration and Recovery of an Industrial Region : Progress in Restoring the Smelter-Damaged Landscape Near Sudbury, Canada /
by: Gunn, John M.
Published: (1995)

Fertilizers and Environment : Proceedings of the International Symposium "Fertilizers and Environment", held in Salamanca, Spain, 26-29, September, 1994 /
by: Rodriguez-Barrueco, C.
Published: (1996)