Thematic mapsde David J. Cuff, Mark T. MattsonMateriasCartographyMapsEdiciones (1)Thematic Maps (1983)Routledge · inglés · ISBN 9780415901581Más obras de David J. CuffTThe Atlas of PennsylvaniaThe Atlas of PennsylvaniaEncyclopedia of global changeTThe Atlas of PennsylvaniaThe Atlas of Pennsylvania