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Creator:: Oregon Agricultural College. Experiment Station and Powers, W. L. (Wilbur Louis), 1887
Abstract:: Published January 1917. 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
Full Text:: Experiment Station Department of Drainage tion The Economical Use of Irrigation Water BY W. L. POWERS

Creator:: Oregon Agricultural College. Experiment Station and Powers, W. L. (Wilbur Louis), 1887
Abstract:: Published January 1919. 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
Full Text:: Oregon W. L. POWERS Chief in Soils CORVALLIS, OREGON The regular bulletins of the Station are sent

Creator:: Oregon Agricultural College. Experiment Station and Powers, W. L. (Wilbur Louis), 1887
Abstract:: Published December 1923. 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
Full Text:: Relation to Soil Fertility By \V. L. PowERs CORVALLIS, OREGON The regular bulletins of the Station are

Creator:: Oregon Agricultural College. Experiment Station and Powers, W. L. (Wilbur Louis), 1887
Abstract:: Published January 1920. 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
Full Text:: Experiment Station Department of Soils Duty of Water in Irrigation By W. L. POWERS, Chief in Soils

Creator:: Oregon State Agricultural College. Agricultural Experiment Station and Powers, W. L. (Wilbur Louis), 1887
Abstract:: Published June 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
Full Text:: , 11.5 Supt. John Jacob Astor Br. Exp. Station, Astoria L. N. GoonniNo, B.A . B.S Jr. Plant Pathologist

Creator:: Oregon Agricultural College. Experiment Station and Powers, W. L. (Wilbur Louis), 1887
Abstract:: Published August 1914. 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
Full Text:: W. L. POWERS Assistant Professor of Irrigation and Drainage. Corvallis, Oregon The regular

Creator:: Powers, W. L. (Wilbur Louis), 1887, Oregon Agricultural College. Experiment Station, and Ruzek, C. V. (Charles Vladis), 1887-
Abstract:: Published June 1923. 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
Full Text:: Experiment Station Crop Rotation and Soil Fertility By W. L. POWERS and C. V. RUZEK CORVALLIS, OREGON The

Creator:: Oregon Agricultural College. Experiment Station, Powers, W. L. (Wilbur Louis), 1887, and Gilmore, W. J. (William James), 1884-
Abstract:: Published July 1919. 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
Full Text:: 1932Lf RY Department of Soils Department of Farm Mechanics By W. L. Powers, Professor of Soils W. J

Creator:: Oregon Agricultural College. Experiment Station, Powers, W. L. (Wilbur Louis), 1887, and Johnston, W. W. (William Waters), 1896-
Abstract:: Published January 1920. 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
Full Text:: Soils The Improvement and Irrigation Requirement of Wild Meadow and Tule Land By W. L. POWERS AND W

Creator:: Oregon Agricultural College. Experiment Station, Johnston, W. W. (William Waters), 1896-, and Powers, W. L. (Wilbur Louis), 1887
Abstract:: Published October 1924. 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
Full Text:: Oregon By W. W. JoHNstoN and W. L. Powsas CORVALLIS, OREGON The regular bulletins of the Station are

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