Ref ID:	29619
Ref Type:	Journal Article
Authors:	Gwinnet, A. J. Gorelick, L.
Title:	The change from stone drills to copper drills in Bronze Age Mesopotamia: an experimental perspective
Date:	1986
Source:	Expedition
Date Created:	1/28/2008
Volume:	29
Number:	3
Page Start:	15
Page End:	24