The design and operation of small sewage works
Barnes, D. M. W.
The design and operation of small sewage works - London E. & F. N. Spon Ltd 1976 - xvi,180p. 24cm.
Sewage disposal plants
TD746.B37
The design and operation of small sewage works - London E. & F. N. Spon Ltd 1976 - xvi,180p. 24cm.
Sewage disposal plants
TD746.B37