prepared by Division of Process Research and Development, Office of Research and Development, Federal Water Pollution Control Administration, U.S. Department of the Interior
Conference: Pollution of the Interstate Waters of the Blackstone and Ten Mile Rivers and Their Tributaries, Massachusetts and Rhode Island (2nd : 1968 : Providence, RI)
by the Task Committee on Risk and Reliability Analysis of Water Distribution Systems of the Committee on Probabilistic Approaches to Hydraulics of the Hydraulics Division of the American Society of Civil Engineers ; edited by Larry W. Mays
Progress Evaluation Meeting in the Matter of Pollution of the Interstate Waters of the Potomac River and Its Tributaries--(Washington Metropolitan Area)--District of Columbia-Maryland-Virginia (1969 : Washington, D.C)