J. H. Williams

4 published titles

Sewage sludge utilisation guidelines and standards for acceptable levels of metal and other pollutants in sludges, soils, crops and waters : report of a study tour undertaken in USA 23 September-6 Oct

1 edition

International Conference on Heavy Metals in the Environment : (Heidelberg, FRG, 5-9 September 1983 : report of proceedings

(Contributor)

1 edition

Efficient land use of sludge and manure : Ministry of Agriculture, Fisheries and Food Conference tour, Askov, Denmark 25-27 June 1985

1 edition

Efficient land use of sludge and manure

(Contributor)

1 edition