Polychlorinated biphenyl (PCB) wastes a technical memorandum on reclamation, treatment and disposal including a Code of Practice - London H. M. S. O. 1976 - 19p. 21cm - Waste management paper no.6 . At head of title: Department of the Environment Bibliography: p.19 ISBN: 0117510009 Subjects--Topical Terms: Refuse and refuse disposal--United Kingdom