Klein, Ludwig:
Klein, Ludwig
"Unsere Unkräuter" (1926)
Number of scanned pages: 304
(Botanik; Systematik)
Language: German, Created: 2003-08-29
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pdf-File: UB Universität Frankfurt, Edocs-Archiv (0.00 Bytes)

Klein, Ludwig
"Exkursionsflora für das Grossherzogtum Baden" (1905)
Number of scanned pages: 515
(Botanik; Systematik)
Language: German, Created: 2003-09-30
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