Handbook of climatology / by Dr. Julius Hann. Part I. General climatology. Tr. with the author's permission from th 2d revised and enl. German ed., with additional references and notes, by Robert De Courcy Ward.
- Julius von Hann
- Date:
- 1903
Licence: Public Domain Mark
Credit: Handbook of climatology / by Dr. Julius Hann. Part I. General climatology. Tr. with the author's permission from th 2d revised and enl. German ed., with additional references and notes, by Robert De Courcy Ward. Source: Wellcome Collection.
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