15-15 WORKSHOP IN POLITICAL THEORY AND POLICY ANALYSIS 513 NORTH PARK INDIANA UNIVERSITY BLOOMINGTON, IN 47408-3895 U.S.A. Resiliency and Change in Common Property Regimes in West Africa: The Case of the Tonga in The Gambia, Guinea and Sierra Leone Mark Schoonmaker Freudenberger Aiah R. Lebbie Judith Carney I The International Association for The Study of Common Property Fifth Common Property Conference "Reinventing the Commons 24-28 May, 1995 Bode, Norway