Index of fungi, Petrak's lists, 1920-1939.
Contributors: Petrak, Franz.; Petrak, Franz.; Commonwealth Mycological Institute (Great Britain)
Publisher: Commonwealth Mycological Institute
Published: 1956
Place of publication: Kew
Language: eng
Subjects: Fungi -- Nomenclature.; Fungi -- Bibliography.; Fungi -- Indexes.
Other titles: Cumulative index of Petrak's Lists, 1920-1939.
Notes: Cover title.

Other title: Cumulative index of Petrak's Lists, 1920-1939.
Table of contents: value: pt. 1. Index of generic names and the index of specific epithets.; value: pt. 2. Host index, index of host genera, and other substrata index.