Encounter geosystems :
Christopherson, Robert W.
Encounter geosystems : interactive explorations of earth using Google Earth / Interactive explorations of earth using Google Earth Christopherson, Thomsen. - New York : Prentice Hall, c2010. - vi, 88 p. ; 27 cm.
0321636996 9780321636997
Google Earth.
Geographic information systems--Problems, exercises, etc.
G70.212 / .C49 2010
Encounter geosystems : interactive explorations of earth using Google Earth / Interactive explorations of earth using Google Earth Christopherson, Thomsen. - New York : Prentice Hall, c2010. - vi, 88 p. ; 27 cm.
0321636996 9780321636997
Google Earth.
Geographic information systems--Problems, exercises, etc.
G70.212 / .C49 2010