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2
by Hohl József
Published: 1981
dissertation
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6
by Gray, N. F.
Published: 1994
Book
7
Published: 1977
Book
8
Published: 1957
Related title: Magyarország vízkészlete
Book
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12
by Csath Magdolna (1943-)
Published: 2005
Book
13
14
15
Published: 1896
Related title: Handbuch der Hygiene
Book
16
by Paulovits József
Published: 1968
dissertation
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