Brown, R. B. (Randall Barber); Parsons, Roger Bruce, 1932-; U.S. International Biological Program. Coniferous Forest Biome; University of Washington (Seattle : University of Washington, 1972)
Goals in 1972 included characterization of the soils of the
Oregon IBP reference stands, development of information on the soils
throughout the H. J. Andrews Experimental Forest, and evaluation
of nutrient provision t ...