Modul 1 - Geologi
Neolithic Period in Bulgaria
[Charles Issawi] the Economic History of the Middl(BookFi.org)
Prehistory
Neolithic Revolution
Quran and History Neuwirth
Voegtlin 1975 the Stone Age Diet
Module 1 - Introduction to Geology
Guns germs and_steel
Spread of Civilization - Section 6, Vol. 1
Chapter 2 Section 2 the Fertile Crescent