TY  - BOOK
ED  - ebrary, Inc.
ED  - American Water Works Association.
TI  - Air-release, air/vacuum, and combination air valves
T2  - AWWA manual
AV  - TD491 .A47 2001eb
U1  - 628.1 s628.1/5 21
PY  - 2001///
CY  - Denver
PB  - American Water Works Association
KW  - Water-pipes
KW  - Valves
KW  - Air valves
KW  - Electronic books
KW  - local
N1  - Includes bibliographical references (p. 33) and index; Electronic reproduction; Palo Alto, Calif.; ebrary; 2013; Available via World Wide Web; Access may be limited to ebrary affiliated libraries
UR  - http://site.ebrary.com/lib/rucke/Doc?id=10572620
ER  -