What do the standards mean?
Subtitle: a citizens' guide to drinking water contaminants
By: by Carolyn J. Kroehler ; illustrated by George V. Wills.
Contributors: Virginia Water Resources Research Center.
Publisher: Virginia Water Resources Research Center, Virginia Polytechnic Institute and State University
Published: 1990
Place of publication: Blacksburg
Language: eng
Number of pages: 88
Subjects: Drinking water -- Standards -- United States.; Water quality management -- United States.; Water quality management -- Virginia.; Drinking water -- United States.; Drinking water -- Virginia.; Drinking water -- Contamination -- United States.; Drinking water -- Contamination -- Virginia.
Notes: Includes bibliographical references (p. 88).