Harrison winter barley /
Caldwell, Ralph M.(Ralph Merrill),1903-author.
Compton, Leroy E.,author.
Patterson, F. L.(Fred Lavern),author.
Schafer, J. F.(John Francis),1921-2007,author.
Hodges, H. F.,author.
Purdue University.Agricultural Experiment Station.
Caption title.
Barley
Barley