Resultados de búsqueda - "Sewage sludge as fertilizer"

Municipal sludge use in land reclamation / por Sopper, William E.

Materias:

Effects of lime-treated sewage sludge on soil properties and plant growth /

Materias: “…Sewage sludge as fertilizer.…”

Guidelines for the use of sewage sludge on agricultural land /

Materias: “…Sewage sludge as fertilizer New South Wales Australia.…”

The agricultural and horticultural use of sewage products : proceedings, a symposium held at the University of Western Sydney on the 31st October 1990 /

Materias: “…Sewage sludge as fertilizers.…”

The Influence of sewage sludge application on physical and biological properties of soils : proceedings of a seminar organized jointly by the Commission of the European Communities...

Materias: “…Sewage sludge as fertilizer.…”