TY  - RPRT
TI  - Examination of failed two inch steel pipe natural gas main, Columbia Gas Company, Spring Garden Township, York County, Pennsylvania 
AU  - Shives, T R
PY  - 1975
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 74-625
DO  - 10.6028/NBS.IR.74-625
ER  -