Manual of plant diseases
Heald Frederick Deforest
Manual of plant diseases - 2nd - New York McGraw-Hill 1933 - xi, 953p. cm. illus. - McGraw-Hill publications in the agricultural sciences .
53190
Textual
Plant diseases
Agriculture
J:4, G3
Manual of plant diseases - 2nd - New York McGraw-Hill 1933 - xi, 953p. cm. illus. - McGraw-Hill publications in the agricultural sciences .
53190
Textual
Plant diseases
Agriculture
J:4, G3
