Search Results       Your search for [subject]Roads -- Economic aspects -- Papua New Guine (Ter.) returned 1 record.           The Rigo road; a study of the economic effects of new road construction. by Ward, Marion Wybourn; Canberra: New Guinea Research Unit, Australian National University, 1970. Subject: Roads -- Economic aspects -- Papua New Guine (Ter.).          Add to Book Cart Relevance: 48.82%