USGS - science for a changing world

USGS Online Publications Directory

Icon  Name                           Last modified      Size  
[PARENTDIR] Parent Directory - [IMG] coverthb.jpg 2021-04-15 15:41 40K [   ] ofr20211029.pdf 2021-04-15 19:46 777K

Accessibility FOIA Privacy Policies and Notices

USA.gov logo U.S. Department of the Interior | U.S. Geological Survey
URL: https://pubs.usgs.gov/of/2021/1029/
Page Contact Information: Contact USGS