Sites in languages other than English should be submitted to the appropriate category of
Websites concerned with the history of crop cultivation, past agricultural practices and methods, the development of agricultural machinery and past practices in livestock husbandry.
Science: Social Sciences: Economics: Economic History
Society: History: By Topic: Science
Society: History: By Topic: Social History
Copyright © 1998-2016 AOL Inc.
Last update: Friday, February 26, 2016 1:37:44 PM EST -