WorldCat Identities

Petrak, Franz

Overview
Works: 298 works in 372 publications in 3 languages and 785 library holdings
Genres: Bibliography  Periodicals 
Roles: Author
Classifications: Z5356.F97, 016.5892
Publication Timeline
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Most widely held works about Franz Petrak
 
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
Die gattungen der pyrenomyzeten, sphaeropsideen un melanconieen by Franz Petrak( Book )
14 editions published between 1926 and 1974 in German and held by 38 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
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 des Maschinenbaues by Franz Petrak( Book )
4 editions published in 1959 in German and held by 11 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
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 )
2 editions published in 1917 in German and held by 7 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
Studien zur Mechanisierung und Automatisierung der Löttechnik by Franz Petrak( Book )
2 editions published in 1966 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
0
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 (47)
English (26)
Latin (1)
Covers