The Erysiphei of the United States
By: By M.C. Cooke and C.H. Peck
Published: 1872
Language: eng
Notes: Jour.bot.[Lond.] v.10 [n.s. v.1) p.11-14, 1872.

Supplementary notes...v.10 (n.s. v.1) p.170-172, 1872.