TY  - RPRT
TI  - Blackbrush ( Coleogyne ramosissima Torr. ): State of our knowledge and future challenges
AU  - Rosemary L. Pendleton
AU  - Burton K. Pendleton
AU  - Susan E. Meyer
AU  - Bryce A. Richardson
AU  - Todd C. Esque
AU  - Stanley G. Kitchen
PY  - 2015
UR  - https://pubs.usgs.gov/publication/70158660
ID  - 70158660
ER  -