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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

Vol 2: Agriculture and forestry under marginal soil water conditions

Proceedings of a Workshop on Statistical Methods for the Assessment of Point Source Pollution, held in Burlington, Ontario, Canada

Aspects of water retention and dewatering in peat

Knowledge and needs

Studies in Central Bohemia, Czechoslovakia

Proceedings of a Bilateral Seminar on Problems in the Lower Reaches of the Yellow River, China

Digital Dynamic Simulation in Plant Bio-Engineering

Digital Dynamic Simulation in Plant Bio-Engineering

Papers presented at a Symposium held May 8-11, 1989, at the Beltsville Agricultural Research Center (BARC), Beltsville, Maryland

Report of an FAO/IAEA/SIDA Co-ordinated Research Programme on Isotopic Studies of Nitrogen Fixation and Nitrogen Cycling by Blue-Green Algae and Azolla

Selected Proceedings of the First European Conference on Integrated Research for Soil and Sediment Protection and Remediation (EUROSOL)

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

Proceedings of the International Conference on Groundwater Contamination: Use of Models in Decision-Making, Amsterdam, The Netherlands, 26-29 October 1987, Organized by the International Ground Water Modeling Center (IGWMC), Indianapolis - Delft

Proceedings of a symposium on eco-regional approaches in agricultural research, 12-16 December 1994, ISNAR, The Hague

Proceedings of the First Australasia-Pacific Conference on Contaminants and Soil Environment in the Australasia-Pacific Region, held in Adelaide, Australia, 18-23 February 1996