KOLARS, John F. Nystuen, John D. Geography: the study of location, culture, and environment / [by] John F.Kolars, John D.Nystuen - New York McGraw-Hill 1974 - xix, 448 p.- - McGraw-Hill series in geography . Includes references and index. ISBN: 70353093 Dewey Class. No.: 910.14 / KOL