TY - BOOK AU - Conrad,Jon M. TI - Resource economics SN - 0521640121 AV - HC59.15 .C656 1999 U1 - 333.7 21 PY - 1999/// CY - Cambrdige, UK, New York PB - Cambridge University Press KW - Microsoft Excel (Computer file) KW - Natural resources KW - Management KW - Mathematical models KW - Resource allocation KW - BSABE N1 - Includes bibliography references (p.189-207) and index ER -