Powdery mildew of barley:
Jensen, N.F.
Powdery mildew of barley: Studies of yield losses and the inheritance of disease resistance - Ithaca, NY (USA) : Cornell University Agricultural Experiment Station, 1951 - 39 pages - Printed
English
Powdery mildew of barley: Studies of yield losses and the inheritance of disease resistance - Ithaca, NY (USA) : Cornell University Agricultural Experiment Station, 1951 - 39 pages - Printed
English