Report on EEC concerted action on treatment and use of sewage sludge meeting of working parties 4 and 5, Holland 10-11 June 1980 and seminar on phosphorus in sewage sludge and animal waste slurries
Williams, J. H.
Unwin, R.J.
Great Britain. Agricultural Development and Advisory Service.
[London] Ministry of Agriculture, Fisheries and Food
[1980]
Sewage sludge.
Phosphorus