TY - BOOK AU - Mollel,Thomas Reuben TI - An investigation of the impact of change in natural resource use in hadza livelihood: : a case of Eyasi basin AV - THS EAF DT443.3.H3M54 KW - Hatza (African people) KW - Tanzania KW - Hunting and gathering societies KW - Natural resources KW - Food KW - Social life and customs N1 - Includes bibliographical references Thesis: MSc. (Natural resource assessment and management) -University of Dar es Salaam ER -