Geographic information systems :
Wing, Michael G.
Geographic information systems : applications in natural resource management / Michael G. Wing, Pete Bettinger. - 2nd ed. - Don Mills, Ont. ; New York : Oxford University Press, 2008. - xvi, 268 p. : ill., maps ; 26 cm.
Geographic information systems : applications in natural resource management / Michael G. Wing, Pete Bettinger. - 2nd ed. - Don Mills, Ont. ; New York : Oxford University Press, 2008. - xvi, 268 p. : ill., maps ; 26 cm.