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

Cover image of "Using Irrigation Water Legally"
EC 1650
Published June 2017
EM 9161
Published March 2017
EM 9162
Published March 2017
EM 9163
Published March 2017
Water, Economics and Climate Change in the Willamette River Basin, Oregon
EM 9157
Published February 2017
Cover image of " Water-wise gardening in central oregon" publication
EM 9136
Published February 2017
Cover image of "Woodland Ponds: A Field Guide" publication
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
EM 9040
Published October 2011
EM 9041
Published March 2011
EM 9037
Published March 2011
Cover image of "Land Manager's Guide to Aspen Management in Oregon" publication
EM 9005
Published September 2010
cover 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: Common Garter Snake (Thamnophis sirtalis) publication
EC 1602
Published April 2007