Earth sciences; Geology.

Earth science Tarbuck, Edward J. 2000 Geomorphology SPARKS, Bruce Wilfrid 1960 Limnology in Developing countries Gopal.B 1995 Modeling shallow water flows using the discontinuous galerkin method Lai, Wencong 2014 Rock mechanics and engineers Verma, B P 1985 The Cambridge encyclopedia of earth sciences Smith david G 1982 The changing Earth Monroe, James S. 2009 The Changing Earth Monroe, James S. 1976 THE SKIN OF THE EARTH MILLER AUSTIN 1953 The story of the earth Cattermole, Peter John 1985 Understanding earth SIEVER, JORDAN.PRESS 2007 Understanding the earth Gass, I. G. 1971 Understanding the earth: a reader in the earth sciences, edited by I. G. Gass, Peter J. Smith, R. C. L. Wilson Gass, I. G. 1971