biological treatment of industrial wastes. Papers read at a Symposium held in London on February 23, 1967 by the Industrial Water & Effluents Group of the Society of Chemical Industry - London : Society of Chemical Industry, 1967

Reprinted from Chemistry & Industry, September 9 and September 16, 1967: Pages 1505-1506 & 1536-1550


Factory and trade waste--Congresses.

628.54 / SCIb