A guide to soil sampling and analysis on the national forests of the inland Northwest United States - Page-Dumroese, Deborah S.; Harvey, A. E.; Jurgensen, Martin F.; Intermountain Research Station (Ogden, Utah) (U.S. Dept. of Agriculture, Forest Service, Intermountain Research Station, 1995)
Cover title. --- "October 1995."
Keywords: Analysis; Forest reserves; Forest soils; Northwestern States; Sampling