Concrete pressure pipe / 
American Water Works Association 
 - [Denver, Colorado]:  American Water Works Association,  1979 
 - iii, 124p.:  ill. 
 - AWWA manual;  M9 .
<br/><br/><label>ISBN: </label>0898670675 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water-pipes <br/>Pipe, concrete