River purification: a legal and scientific review of the last 100 years.
Pentelow , Frederick Topham Key.
River purification: a legal and scientific review of the last 100 years. - London : Arnold , [1953] - 63 p. ; 18 cm. - The Bucland lectures for 1952, .
Includes bibliographical references.
Water --Purification.------
628.16
River purification: a legal and scientific review of the last 100 years. - London : Arnold , [1953] - 63 p. ; 18 cm. - The Bucland lectures for 1952, .
Includes bibliographical references.
Water --Purification.------
628.16