Water pollution /
Newsom, George.
Water pollution / George Newsom and J. Graham Sherratt. - Altrincham : Sherratt, 1972. - xii, 322 p. ; 23 cm.
Includes index.
0854270272
Water--Pollution--Law and legislation.
628.16
Water pollution / George Newsom and J. Graham Sherratt. - Altrincham : Sherratt, 1972. - xii, 322 p. ; 23 cm.
Includes index.
0854270272
Water--Pollution--Law and legislation.
628.16