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Filtering by: Creator Ruzek, C. V. (Charles Vladis), 1887-1968 Subject Soils -- Oregon -- Willamette River Valley

Composition, rating and conservation of Willamette Valley soils

Creator:

Oregon State College. Agricultural Experiment Station, Powers, W. L. (Wilbur Louis), 1887, Ruzek, C. V. (Charles Vladis), 1887-1968, and Jones, J. S. (J. Shirley), 1876-

Abstract:

Published July 1939. 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

Resource Type:

Technical Report
Soils of Chehalis series and their utilization

Creator:

Oregon State Agricultural College. Agricultural Experiment Station, Powers, W. L. (Wilbur Louis), 1887, and Ruzek, C. V. (Charles Vladis), 1887-1968

Abstract:

Published May 1932. 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

Resource Type:

Technical Report
Soils of Willamette series and their utilization

Creator:

Oregon State Agricultural College. Agricultural Experiment Station, Powers, W. L. (Wilbur Louis), 1887, and Ruzek, C. V. (Charles Vladis), 1887-1968

Abstract:

Published December 1928. 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

Resource Type:

Technical Report