U.S. National Park Service

2014 ... Whitebark Pine Conservation Program annual report

2015 ... Whitebark Pine Conservation Program annual report

2016 ... Whitebark Pine Conservation Program annual report

2018 ... Whitebark Pine Conservation Program annual report

Appendixes Trail management plan/environmental assessment

Columbia River Gorge study of alternatives

Columbia River Highway guidelines for maintenance: Columbia River Highway Project

Crater Lake National Park, Oregon: draft visitor services plan, environmental impact statement

Floating in the stream of time: an administrative history of John Day Fossil Beds National Monument

Manhattan Project National Historical Park, Hanford unit, B reactor national historical landmark: junior ranger book

Oregon Caves National Monument: provisional manual of information

Oregon State Hospital North Campus

Pausing at the River Styx: an administrative history of Oregon Caves National Monument and Preserve

Report Trail management plan/environmental assessment

Suggestions for nature in arts and handicrafts

Wild flowers of the Silver Creek Recreational Demonstration Area: standardized plant names and common names

Blue Mountain region trails plan

Draft NEPA environmental assessment Maud Williamson State Recreational Site partial conversion of use and replacement property at Arizona Beach State Recreaction Site

Historical resources inventory and protection plan, Ashland, Oregon, Siskiyou-Hargadine District / prepared by: Katherine Atwood, Ashland, Oregon, 1988-1990

Oregon urban recreation and special populations: a recreational issue study of the statewide comprehensive outdoor recreation plan

Umatilla River trail concept plan

Form, March 13, 2021 State Library of Oregon: National Register of Historic Places registration form

Intensive Level Survey State Library of Oregon: National Register of Historic Places registration form

Intensive Level Survey, appendix 1 State Library of Oregon: National Register of Historic Places registration form

Intensive Level Survey, appendix 2 State Library of Oregon: National Register of Historic Places registration form

... Whitebark Pine Conservation Program annual report

Trail management plan/environmental assessment

State Library of Oregon: National Register of Historic Places registration form