Index of Fungi 1936-1939
Petrak, F.
Index of Fungi 1936-1939 List of new species and varieties of fungi, new combinations and new names published 1936-1939 by F. Petrak - Surrey 1950 - 117 p.
Mycology
Fungi
Species
589.2(083.8) / P 493 I
Index of Fungi 1936-1939 List of new species and varieties of fungi, new combinations and new names published 1936-1939 by F. Petrak - Surrey 1950 - 117 p.
Mycology
Fungi
Species
589.2(083.8) / P 493 I