Banks, Ferdinand E.
The economics of natural resources .-- New York [etc.] : Plenum , 1976
.--XIII, 267 p. 20 cm.
ASPECTOS ECONOMICOS
INDUSTRIA
The economics of natural resources .-- New York [etc.] : Plenum , 1976
.--XIII, 267 p. 20 cm.
ASPECTOS ECONOMICOS
INDUSTRIA