Koch, A. Robert.
Economic principles : growth and environment / A. Robert Koch. - Westport, Conn. : AVI Pub. Co., c1986. - xii, 212 p. : ill. ; 24 cm.
Includes bibliographies and index.
087055509X : $30.00 (est.)
85026820
Economics.
Economic development.
Land use.
Supply and demand.
HB171.5 / .K6328 1986
330 / KOE
Economic principles : growth and environment / A. Robert Koch. - Westport, Conn. : AVI Pub. Co., c1986. - xii, 212 p. : ill. ; 24 cm.
Includes bibliographies and index.
087055509X : $30.00 (est.)
85026820
Economics.
Economic development.
Land use.
Supply and demand.
HB171.5 / .K6328 1986
330 / KOE