TY  - RPRT
TI  - Soil impact attenuation performance : a field study
AU  - Beine, William B
AU  - Sorrells, John R
PY  - 1980
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 80-2106
DO  - 10.6028/NBS.IR.80-2106
ER  -