Skinner, Brian J. . The Dynamic Earth: An Introduction to Physical Geology / Textual Documents Brian J. Skinner and Stephen C. Porter. - 1st ed. / - New York : John Wiley & Sons , C1989. - xi,541p. : ill ; 28cm . Index ISBN: 0-471-53217-7 Subjects--Index Terms: Geology Earth Geology-Physical G-Geology Dewey Class. No.: 551 / Sk 31 Dy