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 Seminar on Nitrogen Efficiency in Agricultural Soils and the Efficient Use of Fertilizer Nitrogen (1987 : Edinburgh, Scotland) creator Jenkinson, D. S. (David S.) Smith, Keith A. 1940- Commission of the European Communities Coordination of Agricultural Research. text bibliography conference publication enk London Elsevier Applied Science c1988 1988 monographic eng

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ix, 450 p. : ill. ; 25 cm. ed. by D.S. Jenkinson and K.A. Smith. "Sponsored by the Commission of the European Communities, Directorate-General for Agriculture, Coordination of Agricultural Research Division." Includes bibliographies. Nitrogen fertilizers Congresses Soils Nitrogen content Congresses Plants Effect of nitrogen on Congresses Crops Nutrition Congresses S651 .S44 1987 631.84 JEN 1851662405 88011141 DLC 880412 20150108170549.0 2436585