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| | NUTRIENT MANAGEMENT GUIDE A List of Analytical Laboratories Serving Oregon, EM 8677 |
 | | A list of laboratories approved by the Oregon Health Division for drinking water analysis can be obtained by contacting the Oregon Health Division, Drinking Water Systems, P.O. Box 14450, Portland, OR 97214-0450, or calling 503-731-4010 or 503-731-4009. |
 | | Extension work is a cooperative program of Oregon State University, the U.S. Department of Agriculture, and Oregon counties. |
 | | Oregon State University Extension Service offers educational programs, activities, and materials without discrimination based on race, color, religion, sex, sexual orientation, national origin, age, marital status, disability, and disabled veteran or Vietnam-era veteran status. |
| extension.oregonstate.edu /catalog/html/em/em8677 (652 words) |
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