Permissible levels of toxic metals in sewage used on agricultural land
By: A.D.A.S. ; (by C.G. Chumbley).
Contributors: Chumbley, C. G.
Series: Advisory paper -- no.10
Publisher: Ministry of Agriculture, Fisheries and Food
Published: 1971
Place of publication: (Pinner) (Tolcarne Drive, Pinner, Middx HA5 2DT)
Language: eng
Number of pages: 12
Subjects: Sewage as fertilizer -- Toxicology -- Standards.