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HARVARD Citation
Walton, D. (2015). KAPLAN, Susan and PECK, Robert McCracken. North by degree: new perspectives on Arctic exploration. American Philosophical Society, Philadelphia: 2013. Pp xviii, 469; illustrated. Price US$ 50 (paperback). ISBN 9781606189238.. Archives of natural history. 42 (2), pp. 375-376. [Online].