by 
 Joint Task Force of the Water Environment Federation and the American Society of Civil Engineers.
Format: 
Books
Publication Date 
 2010
Excerpt: 
Joint Task Force of the Water Environment Federation and the American Society of Civil Engineers.
by 
 Shamsi, U. M. (Uzair M.)
Format: 
Books
Publication Date 
 2002
Excerpt: 
American Society of Civil Engineers.
by 
 Existing Sewer Evaluation and Rehabilitation Task Force (U.S.)
Format: 
Books
Publication Date 
 2009
Excerpt: 
WEF manual of practice ;