TY - BOOK AU - Khamis,Fat-hiya Nassor AU - ill. TI - Population increase and environmental degradation in the corol rag peasant area of Unguja: : a case study of Nungwi and Bwejuu villages T2 - Research paper (B.A. Sociology) AV - SOC RES HB3663.3.T34K4 PY - 1999/// CY - Dar es Salaam PB - University of Dar es Salaam KW - Environmental degradation N1 - Includes bibliographical references ER -