北京人起源 发表于 2025-3-30 11:16:52
Peter Bannasch,Hans Jörg Hacker,Fritz Klimek,Doris Mayer,Heide Zerbanparts of the indigenous world.Includes supplementary materiaThe Social, Health, and Economic Consequences of Pastoral Sedentarization in Marsabit District, Northern Kenya ERICABELLA ROTH AND ELLIOT FRATKIN 1. INTRODUCTION Formerly nomadic livestock-keeping pastoralists have settled in many regions o