Changing resource problems of the Fourth World (ouvrira une nouvelle fenêtre)Sauvegarder cet élément : Changing resource problems of the Fourth Worldhttps://catalogue-scientifique.canada.ca/record=3320181~S6*frcRechercher Ridker, Ronald GenePublished for Resources for the Future by the Johns Hopkins Press, 1976, ISBN : 0801818478Livre
To choose a future : resource and environmental consequences of alternative growth paths (ouvrira une nouvelle fenêtre)Sauvegarder cet élément : To choose a future : resource and environmental consequences of alternative growth pathshttps://catalogue-scientifique.canada.ca/record=3450980~S6*frcRechercher Ridker, Ronald Gene; Rechercher Watson, William DPublished for Resources for the Future by the Johns Hopkins Press, 1980, ISBN : 9780801823541Livre