TY  - RPRT
TI  - Conservation issues: California chaparral
AU  - Richard W. Halsey
AU  - Jon E. Keeley
PY  - 2016
DO  - 10.1016/b978-0-12-409548-9.09584-1
UR  - https://pubs.usgs.gov/publication/70169114
ID  - 70169114
ER  -