Results of the Fifth International Spring Wheat Yield Nursery, 1968-1969

This book has been compiled under the direction of Dr. Norman E. Borlaug, Director, Centro Internacional de Mejoramiento de maiz y Trigo, Mexico (CIMMYT). The data represent results of trials on 50 spring wheat varieties representing the major spring wheat types at 63 locations in North and South America, Canada, Australia, Germany, Egypt, India, Italy, Pakistan, Sudan and Taiwan.