Public health engineering
Subtitle: a textbook of the principles of environmental sanitation
By: by Earle B. Phelps and collaborating authors.
Publisher: Wiley
Published: 1948
Place of publication: New York
Language: eng
Subjects: Public health.; Sanitation.; Sanitary engineering.
Notes: Includes bibliographies.
Table of contents: title: v. 1. The air contact, with a chapter on insects and insect control, by H. D. Pratt.  The water contact, in collaboration with C. J. Velz. - v. 2. The food contact, in collaboration with W. D. Tiedeman.