Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleGeographica: ON SCALES OF INVESTIGATION IN GEOMORPHOLOGY.AuthorsMARK, DAVID M.PublicationCanadian Geographer, 1980, Vol 24, Issue 1, p81ISSN0008-3658Publication typeArticleDOI10.1111/j.1541-0064.1980.tb00978.x