Ref ID:	24797
Ref Type:	Book Section
Authors:	Harris, David R.
Title:	Agricultural systems, ecosystems and the origins of agriculture
Date:	1969
Source:	The domestication and exploitation of plants and animals
Place of Publication:	London
Publisher:	Gerald Duckworth & Co., Ltd
Notes:	Research Seminar in Archaeology and Related Subjects. 1968, London University.
Date Created:	6/6/2001
Editors:	Ucko, Peter J. Dimbleby, G. W.
Page Start:	3
Page End:	15