Lahee, Frederic H. . Field Geology / Textual Documents Frederic H. Lahee. - 6th ed. / - Delhi : CBS Publishers & Distributors , 1987. - xxxi, 926p. : ill. ; 18cm . Index ISBN: HB Subjects--Index Terms: Geology Rocks PG-Geology G-Geology T/G-Geology T/G-Geology Dewey Class. No.: 550 / La 139 Fi