TY - BOOK AU - Williams,J.H. AU - L'Hermite,P. ED - Commission of the European Communities Enviroment Research Programme TI - Long-term effects of sewage sludge and farm slurries applications SN - 0853343993 PY - 1985/// CY - London PB - Elsevier Applied Science KW - Sewage sludge as fertilizer KW - Congresses KW - Farm manure liquid KW - Seage sludge as fertilizer KW - Environmental aspects KW - Fram manure, Liquid ER -