TY  - GEN
AU  - Walton, William W
AU  - Boone, Thomas H
AU  - Cullen, William C
AU  - Turner, Austin J
C2  - , National Institute of Standards and Technology, Gaithersburg, MD
DA  - 1962-01-01 05:01:00
DO  - https://doi.org/10.6028/NBS.RPT.7542
LA  - en
PB  - , National Institute of Standards and Technology, Gaithersburg, MD
PY  - 1962
TI  - Materials used in waterproofing systems on underground structures ::progress report
ER  -