TY  - RPRT
TI  - Regional Seismic Travel Time v.3.2.0
AU  - BALLARD, SANFORD
AU  - HIPP, JAMESR.
AU  - BARKER, GLENNT.
AU  - Young, BrianA.
PY  - 2020
DO  - 10.11578/dc.20210930.6
UR  - https://www.osti.gov/biblio/code-64952
ID  - code-64952
ER  -