Depletable resources and the economy /
Heijman, W. J. M.
Depletable resources and the economy / W. J. M. Heijman - Netherlands : Agricultural University Wageningen, 1991 - 267 p. ; 23 cm.
9067541931
Natural resources
Depletable resources and the economy / W. J. M. Heijman - Netherlands : Agricultural University Wageningen, 1991 - 267 p. ; 23 cm.
9067541931
Natural resources
