Spencer, Edgar W.
Earth science : understanding environmental systems / Edgar W. Spencer - Ist - Boston : McGraw-Hill, 2003. - xxi,518p. : ill.
Environment Management
0072341467
Earth science
Environmental systems
550
Earth science : understanding environmental systems / Edgar W. Spencer - Ist - Boston : McGraw-Hill, 2003. - xxi,518p. : ill.
Environment Management
0072341467
Earth science
Environmental systems
550