The bentonite as a coagulant in water treatment.

Bibliographic Details
Main Author:	Velloso, Frederico Alberto Landulpho
Format:	Thesis Book
Language:	English
Published:	[College Station, Texas], [publisher not identified] ; 1944.
Subjects:	Major municipal and sanitary engineering.

Description
Item Description:	Typewritten.
Physical Description:	36 numbered pages including illustrations, tables.
Bibliography:	Bibliography: pages 35-36.