00922cam a22002413a 4500 29502 PGUSA 20140828083634.0 090724s2009||||xxu|||||s|||||000 | eng d PGUSA eng dc G Little Masterpieces of Science : Explorers [electronic resource] Project Gutenberg, 2009 Columbus discovers America / Winsor, J. -- Arrival at the Pacific ocean, 1805 / Lewis and Clarke -- The sources of the Mississippi, 1806 / Pike, Z. M. -- Manila in 1842 / Wilkes, C. -- The ascent of Mount Tyndall / King, C. -- The grand cañon of the Colorado is explored / Powell, J. W. Public domain in the USA. Electronic text Explorers Iles, George, 1852-1942 Project Gutenberg 29502 http://www.gutenberg.org/ebooks/29502 EB 258757 258757 0 0 0 GTB GTB 2014-08-28 0 2014-08-28 00:00:00 2014-08-28 EB