Ecological Dimensions of Medieval Agrarian Systems: An Ecologist Responds

Loomis, R. S.

Chicago : Periodicals Archive Online (PAO)
Published 1978

ISSN:	0002-1482
Topics:	History Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
URL:	http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pao:&rft_dat=xri:pao:article:3013-1978-052-04-000003