Published April 1980. 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
Unknown author([Corvallis, Or.] : Agricultural Experiment Station, Oregon State University, The Agency for International Development, U.S. Dept. of State, The International Maize and Wheat Improvement Center, 2013-10-16)
Unknown author(Corvallis, Or. : Agricultural Experiment Station, Oregon State University, The Agency for International Development, U.S. Dept. of State, The International Maize and Wheat Improvement Center, 2013-10-16)
Unknown author(Corvallis, Or. : Agricultural Experiment Station, Oregon State University, The Agency for International Development, U.S. Dept. of State, The International Maize and Wheat Improvement Center, 2013-10-16)