History of Farming and Cities Links to pages which give research on the development of farming and cities by culture.
ARS Timeline: 138 Years of Ag Research A brief history of agricultural research from 1862 to the present, organized by decade. Highlights of research carried out in the U.S. Department of Agriculture are featured.
British Agricultural History Society Promotes the study of agricultural history and the history of the rural economy and society. Organization information, upcoming conferences, and links to related websites.
History of Farming Illustrated overview of the origins and development of agriculture, with bibiliography, notes from early cultures, and pictures of early farm implements and tractors.
Chronology of Horticulture Chronology of the development of horticulture in Europe and North America, with a set of articles on associated topics.
Ferguson Society An history of the development of the Ferguson tractor.
Seeds of Trade Introduction to the history of cultivation and spread of some common crops.