Rust fungi on legumes and composites in North America. - Cummins, George Baker, 1904- (Arizona : University of Arizona Press, 1978)
Includes indexes.
Keywords: Rusts (Fungi) -- North America -- Identification; Legumes -- Diseases and pests -- North America -- Identification; Compositae -- Diseases and pests -- North America -- Idantification; Fungi, Phytopathogenic -- North America -- Host plants