This report summarizes results of geologic mapping in the South Umpqua Falls region of the Western Cascade Range in Douglas County, southwestern Oregon (plate 1). Rocks of the Western Cascades range in age from late Eocene to late Miocene and consist of deformed and partially altered flows, pyroclastic rocks, and...
We are concerned here with well-posed problems for the partial differential equation uₜ(x, t) + yMuₜ(x, t) + Lu(x, t) = f(x, t) containing the elliptic differential operator M of order 2m and the differential operator L of order ≤2m. Hilbert space methods are used to formulate and solve an...
Published May 1970. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Milk production costs depend on the prices and quantities of resources employed. The prices paid by the individual dairy farmer are affected by the general levels of feed and other prices, labor wages, and also by the location of the dairy farm. Factors affecting the quantities of resources include herd...
Rhododendrons and azaleas are closely related plants and have certain cultural requirements which must be met to insure their successful growth. The following information is provided to help the amateur gardener with the culture of these plants.