TY  - RPRT
TI  - Evidence of absence (v2.0) software user guide
AU  - Daniel Dalthorp
AU  - Manuela M. Huso
AU  - David Dail
PY  - 2017
DO  - 10.3133/ds1055
UR  - https://pubs.usgs.gov/publication/ds1055
ID  - ds1055
ER  -