Williams, J. H. (John Hugh) 1925- Guidi, G. L'Hermite, P. (Pierre) 1936- Commission of the European Communities Environment Research Programme. text London New York New York, NY, USA Elsevier Applied Science Publishers Sole distributor in the USA and Canada, Elsevier Science Pub. Co. c1985 monographic ix, 235 p. : ill. ; 23 cm. edited by J.H. Williams, G. Guidi, and P. L'Hermite. "Proceedings of a round-table seminar organized by the Commission of the European Communities, Directorate-General [for] Science, Research, and Development, Environment Research Programme, held in Pisa, Italy, 25-27 September 1984"--P. ii. Includes bibliographies and index. Sewage sludge Congresses Farm manure, Liquid Congresses Sewage sludge as fertilizer Environmental aspects Congresses Farm manure, Liquid Environmental aspects Congresses TD196 .S4 1985 631.8/69 0853343993 : 85025294 UOELD 000 20170726114937.0 000