WorldCat Identities

Petrak, Franz

Overview
Works: 296 works in 369 publications in 3 languages and 775 library holdings
Genres: Bibliography  Periodicals 
Classifications: Z5356.F97, 016.5892
Publication Timeline
Key
Publications about  Franz Petrak Publications about Franz Petrak
Publications by  Franz Petrak Publications by Franz Petrak
posthumous Publications by Franz Petrak, published posthumously.
Most widely held works by Franz Petrak
Index of fungi: a supplement to Petrak's lists, 1920-1939 by Commonwealth Mycological Institute (Great Britain) ( Book )
2 editions published in 1969 in English and held by 71 WorldCat member libraries worldwide
Der Formenkreis des Cirsium eriophorum (L.) Scop. in Europa by Franz Petrak ( Book )
6 editions published in 1912 in German and held by 45 WorldCat member libraries worldwide
Index of fungi by Franz Petrak ( )
in English and held by 34 WorldCat member libraries worldwide
"List of new species and varieties of fungi, new combinations, and new names."
Index of fungi : list of new species and varieties of fungi, new combinations and new names published 1920-1939 by Franz Petrak ( Book )
4 editions published in 1957 in German and English and held by 27 WorldCat member libraries worldwide
Die Gattungen der Pyrenomyzeten, Sphaeropsideen und Melanconieen : 1. Teil, die phaeosporen Sphaeropsideen und die Gattung Marcophoma by Franz Petrak ( Book )
12 editions published between 1926 and 1974 in German and held by 27 WorldCat member libraries worldwide
Index of fungi. Petrak's lists, 1920-1939. Cumulative index by Commonwealth Mycological Institute (Great Britain) ( Book )
1 edition published in 1956 in English and held by 22 WorldCat member libraries worldwide
Die Gattungen der Pyrenomyzeten, Sphaeropsideen und Melanconieen by Franz Petrak ( Book )
3 editions published between 1926 and 1927 in German and held by 13 WorldCat member libraries worldwide
Armaturen by Franz Petrak ( Book )
2 editions published in 1942 in German and held by 12 WorldCat member libraries worldwide
Technologie [sic] of machine construction: non-cutting shaping by Franz Petrak ( Book )
9 editions published between 1964 and 1965 in English and German and held by 11 WorldCat member libraries worldwide
Technologie des Maschinenbaues by Franz Petrak ( Book )
4 editions published in 1959 in German and held by 11 WorldCat member libraries worldwide
Die gattungen der pyrenomyzeten, sphaeropsideen un melanconieen by Franz Petrak ( Book )
in German and held by 9 WorldCat member libraries worldwide
Index of fungi, 1936-1939; list of now species and varieties of fungi; new combinations and new names published 1936-1939 by Franz Petrak ( Book )
1 edition published in 1950 in English and held by 8 WorldCat member libraries worldwide
Die nordamerikanischen Arten der Gattung Cirsium by Franz Petrak ( Book )
3 editions published in 1917 in German and held by 8 WorldCat member libraries worldwide
Non-cutting shaping by Franz Petrak ( Book )
5 editions published between 1964 and 1965 in English and held by 7 WorldCat member libraries worldwide
Spanende und abtragende Formung : mit 51 Tabellen by Franz Petrak ( Book )
1 edition published in 1963 in German and held by 6 WorldCat member libraries worldwide
Die phaeosporen Sphaeropsideen und die Gattung Macrophoma by Franz Petrak ( Book )
3 editions published between 1926 and 1974 in German and held by 5 WorldCat member libraries worldwide
Die Gattungen der Pyrenomyzeten, Sphaeropsideen und Melanconieen by Franz Petrak ( Book )
1 edition published in 1974 in German and held by 5 WorldCat member libraries worldwide
Index of fungi, 1920-39 : list of new species and varieties of fungi, new combinations and new names published by Franz Petrak ( Book )
1 edition published in 1950 in English and held by 5 WorldCat member libraries worldwide
Verzeichnis der neuen Arten, Varietäten, Formen, Namen und wichtigsten Synonyme der Pilze, 1932-1935 by Franz Petrak ( Book )
2 editions published between 1935 and 1944 in German and held by 4 WorldCat member libraries worldwide
Index of fungi; list of new species and varieties of fungi, new combinations and new names published by Franz Petrak ( Book )
in English and held by 4 WorldCat member libraries worldwide
 
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Audience Level
1
  Kids General Special  
Audience level: 0.88 (from 0.33 for Die Gattun ... to 1.00 for Flora Bohe ...)
Alternative Names
Petrak, F.
Petrak, Franz 1886-1973
Languages
German (45)
English (26)
Latin (1)
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