TY  - RPRT
TI  - Regional demographic trends from long-term studies of saguaro ( Carnegiea gigantea ) across the northern Sonoran Desert
AU  - Elizabeth A. Pierson
AU  - Julio L. Betancourt
AU  - Raymond M. Turner
PY  - 2013
DO  - 10.1016/j.jaridenv.2012.08.008
UR  - https://pubs.usgs.gov/publication/70039306
ID  - 70039306
ER  -