TY  - RPRT
TI  - Development of in-situ techniques for the detection and measurement of corrosion of copper concentric neutrals in underground environments 
AU  - Kruger, J
AU  - Bertocci, U
AU  - Escalante, E
AU  - Mullen, J L
PY  - 1977
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 77-1232
DO  - 10.6028/NBS.IR.77-1232
ER  -