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| Utgitt
| London : Royal Geographical Society , 1954
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| Omfang
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| Opplysninger
| Complete Contents : Introduction -- Mapping of the ranges and distributions of taxonomic groups of plants / W.B. Rurrill -- Mapping for zoological purposes / H.R. Hewer -- Some problems involved in the mapping of biological distributions / Margaret S. Anderson -- The cartographer's contribution / E.C. Willatts -- Discussion.
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| Emner
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