Fertilizer sulfur and food production /

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

Foliar Fertilization : Proceedings of the First International Symposium on Foliar Fertilization, Organized by Schering Agrochemical Division, Special Fertilizer Group, Berlin (FRG) March 14-16, 1985 /
by: Alexander, A.
Published: (1986)

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)

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

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

Animal Manure on Grassland and Fodder Crops. Fertilizer or Waste? : Proceedings of an International Symposium of the European Grassland Federation, Wageningen, the Netherlands, 31 August-3 September 1987 /
by: Meer, H. G.
Published: (1987)

Molecular Microbial Ecology of the Soil : Results from an FAO/IAEA Co-ordinated Research Programme, 1992-1996 /
by: Hardarson, G.
Published: (1998)

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)

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)

Plant Nutrition for Sustainable Food Production and Environment : Proceedings of the XIII International Plant Nutrition Colloquium, 13-19 September 1997, Tokyo, Japan /
by: Ando, Tadao
Published: (1997)

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

Nitrogen Fluxes in Intensive Grassland Systems /
by: Meer, H. G.
Published: (1986)

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

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

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

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

Applications of Continuous and Steady-State Methods to Root Biology /
by: Torrey, John G.
Published: (1989)

Manganese in Soils and Plants : Proceedings of the International Symposium on 'Manganese in Soils and Plants' held at the Waite Agricultural Research Institute, the University of Adelaide, Glen Osmond, South Australia, August 22-26, 1988 as an Australian Bicentennial Event /
by: Graham, Robin D.
Published: (1988)

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)

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

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)

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

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)

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

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)

Plant-Soil Interactions at Low pH : Proceedings of the Second International Symposium on Plant-Soil Interactions at Low pH, 24-29 June 1990, Beckley West Virginia, USA /
by: Wright, R. J.
Published: (1991)

Principles of Plant Nutrition /
by: Mengel, Konrad
Published: (2001)

Plant and Soil Interfaces and Interactions : Proceedings of the International Symposium: Plant and Soil: Interfaces and Interactions. Wageningen, the Netherlands August 6-8, 1986 /
by: Diest, A.
Published: (1987)

Plant Nutrition -- Physiology and Applications : Proceedings of the Eleventh International Plant Nutrition Colloquium, 30 July-4 August 1989, Wageningen, the Netherlands /
by: Beusichem, M. L.
Published: (1990)

Nitrogen Fixation with Non-Legumes : the Fourth International Symposium on 'Nitrogen Fixation with Non-Legumes', Rio de Janeiro, 23-28 August 1987 /
by: Skinner, F. A.
Published: (1989)

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)

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

Plant-Microbe Interactions /
by: Stacey, Gary
Published: (1996)

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)