TY  - RPRT
TI  - Simulated precipitation reference materials, III 
AU  - Deardorff, E R
AU  - Rains, T C
AU  - Koch, W F
PY  - 1980
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 79-1953
DO  - 10.6028/NBS.IR.79-1953
ER  -