1989 New approaches to Control Walnut Blight Schroth, Milton, Joe Osgood, Bill Olson, Art McCain, Mavis Chong, John Bahme, Yung-Ann Lee. 1989.
1988 New approaches to Control Walnut Blight Schroth, Milton, Joe Osgood, Bill Olson, Art McCain, Mavis Chong, John Bahme, Yang-An Lee. 1988.
