Condition: New,UPC: 9780816065103,Publication Date: Thu, March 1, 2007,Type: Paperback ,
description
6Features graphics and simple field-guide procedures to guide hikers through the great outdoors. This book features 200 two-color illustrations, graphs and tables, and covers key rudiments of geology. It covers such topics as Air currents; Composition; Desertification; Greenhouse effect; Ice changes; Seismic activity; Tides; Waterflow; and more.