TY  - RPRT
TI  - Underground pipe insulation : progress report to June 30, 1954
AU  - Robinson, H E
PY  - 1954
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS RPT 3442
DO  - 10.6028/NBS.RPT.3442
ER  -