SET GRASSU-LIST NOMAIL PAULO DUARTE DEPARTMENT OF GEOGRAPHY UNIVERSITY OF SOUTH CAROLINA COLUMBIA, SC 29208 VOICE: (803)777-0503 FAX: (803)777-4972 E-MAIL: T290184 at UNIVSCVM (BITNET) T290184 at UNIVSCVM.CSD.SCAROLINA.EDU (INTERNET)