TY  - RPRT
TI  - Vascular Plant and Vertebrate Inventory of Organ Pipe Cactus National Monument
AU  - Cecilia A. Schmidt
AU  - Brian F. Powell
AU  - William L. Halvorson
PY  - 2007
DO  - 10.3133/ofr20061076
UR  - https://pubs.usgs.gov/publication/ofr20061076
ID  - ofr20061076
ER  -