Index of fungi, 1920-1939
Subtitle: list of new species and varieties of fungi, new combinations and new names published
By: by F. Petrak.
Contributors: Petrak, Franz.; Commonwealth Mycological Institute (Great Britain)
Publisher: Commonwealth Mycological Institute
Published: 1950
Place of publication: Kew, England
Language: eng
Subjects: Fungi -- Bibliography.; Fungi -- Indexes.
Other titles: Petrak's lists.
Notes: Reprinted from Just's Botanischer Jahresbericht.