Christopherson, Robert W.
Elemental geosystems / Robert W. Christopherson. - 3rd ed. - Upper Saddle River, NJ : Prentice Hall, 2001. - xvii, 586 p. : col. ill., col. maps ; 28 cm.
Includes bibliographical references and index.
0130168009
99089102
Physical geography.
GB54.5 / .C47 2001
Elemental geosystems / Robert W. Christopherson. - 3rd ed. - Upper Saddle River, NJ : Prentice Hall, 2001. - xvii, 586 p. : col. ill., col. maps ; 28 cm.
Includes bibliographical references and index.
0130168009
99089102
Physical geography.
GB54.5 / .C47 2001