by George B. Cummins
No reviews yet. Be the first!
Illustrated genera of rust fungi
The full-cycle Puccinias on Onagraceae i...
Phylogenetic significance of the pores i...
Additions to Uromyces (Uredinales) from ...
The Mexican species of Puccinia (Uredina...
A treatise on the law of negotiable inst...
Rust, smut, mildew & mould
Researches on Fungi ..
British rust fungi
Handbook of the North American Uredinale...
Memoir on the immediate cause of bunt or...