Earth science :
Spencer, Edgar W.
Earth science : understanding environmental systems / - New York: Mc Graw-Hill, 2003. - xxi, 518 p. : ill. (chiefly col.), col. maps ; 28 cm.
Includes index.
0072341467 (pbk. : acidfree paper)
2002025073
Earth sciences.
QE28.S7 2003 / .S7 2003
Earth science : understanding environmental systems / - New York: Mc Graw-Hill, 2003. - xxi, 518 p. : ill. (chiefly col.), col. maps ; 28 cm.
Includes index.
0072341467 (pbk. : acidfree paper)
2002025073
Earth sciences.
QE28.S7 2003 / .S7 2003