Proceedings of the Seminar on Nitrogen Efficiency in Agricultural Soils and the Efficient Use of Fertilizer Nitrogen held in Edinburgh, 1987 as part of the EC Programme for the Coordination of Agricultural Research.
Sponsored by the Commission for the European Communities, Coordination of Agricultural Research Division.
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Nitrogen efficiency in agricultural soils. ISBN 1851662405. Published by Elsevier Applied Science in 1988. Publication and catalogue information, links to buy online and reader comments.
