Nitrogen efficiency in agricultural soils：a Seminar on Nitrogen Efficiency in Agricultural Soils and the Efficient Use of Fertilizer Nitrogen, held in Edinburgh, 16-18 September 1987, as part of the EC Programme for the Coordination of Agricultural Research

Corporate Authors: Seminar on Nitrogen Efficiency in Agricultural Soils and the Efficient Use of Fertilizer Nitrogen (1987 Edinburgh, Scotland); Commission of the European Communities. Coordination of Agricultural Research.
Group Author: Jenkinson D. S.; (David S.); Smith Keith A., 1940-
Published: Elsevier Applied Science Sole distributor in the USA and Canada, Elsevier Science Pub. Co.,
Publication Dates: 1988.
Call Number: S143.1-53/N731/1987/