British species of Periconia /
Mason, Edmund William
British species of Periconia / by E.W. Mason and M.B. Ellis - Kew Surrey: Commonwealth Mycological Institute, 1953. - 127 p. : ill. ; 25 cm. - Mycological papers; no. 56 .
Periconia
British species of Periconia / by E.W. Mason and M.B. Ellis - Kew Surrey: Commonwealth Mycological Institute, 1953. - 127 p. : ill. ; 25 cm. - Mycological papers; no. 56 .
Periconia