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p.109-119 from the 34th Annual Northwest Conference at Portland, Oregon. July 12-14, 1983.
Revised April 1983. Reviewed July 2014. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Published March 1983. Reprinted January 2000. Please check for active titles in the OSU Extension Service Catalog: http://extension.oregonstate.edu/catalog
To the best of our knowledge, one or more authors of this paper were federal employees when contributing to this work. The published article is copyrighted by American Society of Agronomy, Crop Science Society...
Published July 1981. 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
Revised July 1983. Reprinted January 2000. Please check for active titles in the OSU Extension Service Catalog: http://extension.oregonstate.edu/catalog
To the best of our knowledge, one or more authors of this paper were federal employees when contributing to this work. The published article is copyrighted by Soil Science Society of America.
Information contained within documents may be obsolete. Please check for recent information at the OSU Extension Service website: http://extension.oregonstate.edu/catalog/results.php?cat=Agriculture
Information contained within documents may be obsolete. Please check for recent information at the OSU Extension Service website: http://extension.oregonstate.edu/catalog/results.php?cat=Agriculture
Published August 1992. Reprinted January 2000. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog:...