OREGON STATE UNIVERSITY

Harper Houf Peterson Righellis, Inc.

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Company Information

205 SE Spokane St., Suite 200
Portland,
OR
97202
Phone: 
503-221-1131

Certifications

Sustainable Forestry Initiative (SFI) 
0
Forest Stewardship Council (FSC) 
0
American Tree Farm System (ATFS) 
0
Oregon Tilth (Certifying Organization) 
0
USDA Organic 
0