Illustrated genera of rust fungi
Cummins, George B.
Illustrated genera of rust fungi - Minneapolis, Minnesota Burgess Publishing co. 1959 - 131
Plant Pathology
Rust Fungi
581.2326 C 971 I
Illustrated genera of rust fungi - Minneapolis, Minnesota Burgess Publishing co. 1959 - 131
Plant Pathology
Rust Fungi
581.2326 C 971 I