AGA F1012005
Gas Facts, 2005, A Statistical Record of the Gas Industry, 2004 Data
Report / Survey by American Gas Association, 01/01/2006
Gas Facts, 2005, A Statistical Record of the Gas Industry, 2004 Data
Report / Survey by American Gas Association, 01/01/2006
AGA Report No. 3, Orifice Metering of Natural Gas Part 3: Natural Gas Applications (1992)
Report / Survey by American Gas Association, 01/01/1992
Gas Facts, A Statistical Record of the Gas Industry, 2008 Data
Report / Survey by American Gas Association, 02/28/2010
Book by American Gas Association, 01/01/2003
Book by American Gas Association, 01/01/2005
Addendum 2 to GPTC Guide for Gas Transmission and Distribution Piping Systems (ANSI Z380.1-2009), 2009 Edition
Amendment by American Gas Association, 01/01/2010