TY  - RPRT
TI  - CFIRP: What we learned in the first ten years
AU  - C. L. Chambers
AU  - W.C. McComb
AU  - J. C. Tappeiner
AU  - L.D. Kellogg
AU  - R.L. Johnson
AU  - G. Spycher
PY  - 1999
UR  - https://pubs.usgs.gov/publication/70021686
ID  - 70021686
ER  -