TY  - RPRT
TI  - Black abalone surveys at Naval Base Ventura County, San Nicolas Island, California—2020, annual report
AU  - Michael C. Kenner
PY  - 2021
DO  - 10.3133/ofr20211023
UR  - https://pubs.usgs.gov/publication/ofr20211023
ID  - ofr20211023
ER  -