TY  - RPRT
TI  - Kriging analysis of mean annual precipitation, Powder River Basin, Montana and Wyoming
AU  - M.R. Karlinger
AU  - James A. Skrivan
PY  - 1981
DO  - 10.3133/wri8050
UR  - https://pubs.usgs.gov/publication/wri8050
ID  - wri8050
ER  -