Results on spring wheat varieties grown in cooperative plot and nursery experiments in the spring wheat region in 1969
Heiner, R.E.
Results on spring wheat varieties grown in cooperative plot and nursery experiments in the spring wheat region in 1969 - St. Paul, MN (USA) : Agricultural Research Service, U.S. Department of Agriculture, 1970 - 65 pages - Printed - Crops Research Division ; CR-36-70 .
English
Results on spring wheat varieties grown in cooperative plot and nursery experiments in the spring wheat region in 1969 - St. Paul, MN (USA) : Agricultural Research Service, U.S. Department of Agriculture, 1970 - 65 pages - Printed - Crops Research Division ; CR-36-70 .
English