Report on an internship with the Butler County Water and Sewer Department
By: by Margaret E. Witt
Published: 1989
Language: eng
Number of pages: 80
Subjects: Water treatment plants -- Ohio; Water -- Purification; Water -- Pollution
Notes: Typescript (photocopy)

"An internship report ... for the degree of Master of Environmental Science, Institute of Environmental Sciences, 1989."

Includes bibliographical references (leaf 51)