Elmtown's Youth - The Impact Of Social Classes On Adolescents

PRINCIPLES OF STRUCTURAL GEOLOGY By Charles M. Nevin, Cornell University A new chapter on the solution of problems that arise in the field and in the preparation of reports and maps is included in this fourth edition. The author discusses the deformation of the earth as simply as possible, and emphasizes the understanding and interpretation of structures. Fourth Edition, April 1949 410 pages 250 illus. $6.00