Ernest de Koven Leffingwell (Q5394063)
American geologist and explorer (1875-1971)
- E. de Koven Leffingwell
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| default for all languages | No label defined |
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| English | Ernest de Koven Leffingwell |
American geologist and explorer (1875-1971) |
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Statements
13 January 1875Gregorian
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Ernest de Koven Leffingwell
9 October 2017
27 January 1971
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Ernest de Koven Leffingwell
9 October 2017
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14 August 2021
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Ernest de Koven Leffingwell
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Sitelinks
Wikipedia(4 entries)
- enwiki Ernest de Koven Leffingwell
- frwiki Ernest de Koven Leffingwell
- svwiki Ernest Leffingwell
- urwiki ارنسٹ ڈی کوون لیفنگ ویل
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Multilingual sites(1 entry)
- commonswiki Category:Ernest de Koven Leffingwell