Diseases of potatoes sugar beet and legumes/

by Weston, W. A. R.

The plant in health and disease /

by Weston, W. A. R. Dillion
Published 1948

Dıseases of Cereals

by Weston, W.A.R. Dıllan.
Published 1948

Dıseases and Pests of Vegetables

by Weston, W.A.R. Dıllan.
Published 1949