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

Cover image of EM 9228 publication
EM 9228
Published January 2019
What is forest fuel, and what are fuel treatments?
EM 9230
Published January 2019
Cover image for EC 1200 publication
EC 1200
Revised January 2019
Cover image of "Ethanol in the Pacific Northwest" publication
PNW 710
Published September 2018
EM 9214 Infiltration Testing
EM 9214
Published August 2018
cover image of "Western Roots: Diving into a sagebrush sea of diversity" publication
PNW 714
Published August 2018
EM 9204
Published June 2018
Cover image of "Rain Gardens: Low-impact development fact sheet"
EM 9207
Published June 2018
Vegetated filter strips cover image
EM 9208
Published June 2018
Cover image of "Water-Quality Swales: Low-impact development fact sheet"
EM 9209
Published June 2018
Porous Pavement: Low-impact development fact sheet
EM 9210
Published June 2018
EM 9200
Published May 2018
EM 9202
Published May 2018
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
EM 9136
Published February 2017
Water, Economics and Climate Change in the Willamette River Basin, Oregon
EM 9157
Published February 2017
Cover image of "Woodland Ponds: A Field Guide" publication
EM 9104
Published April 2015