Research-based educational materials about Natural Resources from the OSU Extension Catalog

Cover image of "Using Irrigation Water Legally"
EC 1650
Published June 2017
This is the cover for EM 9161, Pest Scene Investigators, A Training Curriculum
EM 9161
Published March 2017
Cover image of "Nontimber Forest Products for Small Woodland Owners: Shiitake Mushrooms"
EM 9162
Published March 2017
This is the cover of Nontimber Forest Products for Small Woodland Owners: Bigleaf Maple Syrup
EM 9163
Published March 2017
Cover image of "Water-wise Gardening in Central Oregon"
EM 9136
Published February 2017
Cover of Water, Economics, and Climate Change in the Willamette Basin, Oregon
EM 9157
Published February 2017
Cover for EM9104 Woodland Ponds: A Field Guide
EM 9104
Published April 2015
Cover image of Photo Monitoring for Ranchers Technical Guide
PNW 671
Published April 2015
Cover image of Photo Monitoring for Ranchers Field Guide
PNW 672
Published April 2015
Cover for Land Survey and Mapping: An Introduction for Woodland Owners
PNW 581
Revised March 2015
Image of Shrubs to Know in Pacific Northwest Forests publication
EC 1640
Published September 2013
Image of Understanding Names of Oregon Trees publication
EC 1502
Revised April 2012
Image of A Guide to Riparian Tree and Shrub Planting in the Willamette Valley: Steps to Success publication
EM 9040
Published October 2011
EM 9037
Published March 2011
Image of Land Manager's Guide to Aspen Management in Oregon publication
EM 9005
Published September 2010
Image of Tree Protection on Construction and Development Sites publication
EM 8994
Published December 2009
Image of Toxic Blooms in Oregon Waters publication
EC 1631
Published July 2009
Image of The Wildlife Garden: Dragonfly (Anax junius) publication
EC 1601
Published April 2007
Image of The Wildlife Garden: Lady Beetle (Hippodamia convergens) publication
EC 1604
Published April 2007
Image of The Wildlife Garden: Dark-eyed Junco (Junco hyemalis) publication
EC 1603
Published April 2007