Potato diseases
Brenchley, G.H., Wilcox, H.J.
Potato diseases by G.H. Brenchley and H.J. Wilcox - London Her Majesty's Stationary Office 1979 - 105 p.
Potato Diseases
633.491:632 / B 837 P
Potato diseases by G.H. Brenchley and H.J. Wilcox - London Her Majesty's Stationary Office 1979 - 105 p.
Potato Diseases
633.491:632 / B 837 P