Gerald W. Williams Collection. This volume only includes p. 163 - 274. Drainage map included as separate file. Entire text is available at: http://name.umdl.umich.edu/AGM4555.0001.001.
Published June 1991. 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