The "Glacial Period" Proved as a Necessary Consequence of the Earth's Movements

Autor:	Cowell, J. C.
Zdroj:	Science, 1893 Dec . 22(568), 341-345.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/1765801 Zobrazit plný text záznamu