Environmental economics & management /
Collan, Ecott J. ; Thomas, Janet M.
Environmental economics & management / Collan, Ecott J. ; Thomas, Janet M. - Cengage Learning - 588p.
Economics
333.7 / CALE
Environmental economics & management / Collan, Ecott J. ; Thomas, Janet M. - Cengage Learning - 588p.
Economics
333.7 / CALE