Biniek, Joseph P.
The status of environmental economics : an update .-- Washington : Congressional Research Service , 1979
.--XI, 459 p. 23 cm.
MEDIO AMBIENTE
ASPECTOS ECONOMICOS
The status of environmental economics : an update .-- Washington : Congressional Research Service , 1979
.--XI, 459 p. 23 cm.
MEDIO AMBIENTE
ASPECTOS ECONOMICOS