Recommended practice for backflow prevention and cross-connection control.

Bibliographic Details

Corporate Author:	American Water Works Association
Format:	Book
Language:	English
Published:	Denver, CO : American Water Works Association, [1990]
Edition:	2nd ed.
Series:	AWWA manual ; M14.
Subjects:	Backsiphonage (Plumbing) Cross-connections (Plumbing)