USGS - science for a changing world

USGS Online Publications Directory

Icon  Name                           Last modified      Size  
[PARENTDIR] Parent Directory                                    -   
[IMG] coverthb.jpg                   2021-12-21 14:27   10K  
[DIR] images/                        2021-12-21 14:34    -   
[   ] ofr20211112.pdf                2021-12-28 11:17   19M  
[TXT] ofr20211112.xml                2021-12-21 14:15   88K

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/2021/1112/
Page Contact Information: Contact USGS