TY - BOOK AU - Hobbs, Joseph J. AU - ED - ED - ED - ED - SN - 0495106690 (paperback) SN - 2 PY - 2007///];copyright 200746 CY - Belmont, CA PB - Thomson Brooks/Cole KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Geography KW - Textbooks N1 - Includes bibliographical references and index; 5 ER -