Principles of plant pathology
Stakman, E.C., Harrar, J. George
Principles of plant pathology by E.C. Stakman and J. George Harrar - New York 1957 - vii, 581 p.
Plant Pathology
632 / S 782 P
Principles of plant pathology by E.C. Stakman and J. George Harrar - New York 1957 - vii, 581 p.
Plant Pathology
632 / S 782 P