TY  - GEN
AU  - Gray, Vannie E
C2  - , National Institute of Standards and Technology, Gaithersburg, MD
DA  - 1968-01-01 05:01:00
DO  - https://doi.org/10.6028/NBS.RPT.9927
LA  - en
PB  - , National Institute of Standards and Technology, Gaithersburg, MD
PY  - 1968
TI  - The effect of atmospheric contaminants on the durability of building materials::report
ER  -