The American Journal of Agricultural Economics is a peer-reviewed academic journal of agricultural natural resource and environmental economics as well as rural and community development. Published five times per year it is one of two journals published by the Agricultural & Applied Economics Association along with Applied Economic Perspectives and Policy. It was established in 1919 at which point it was called the Journal of Farm Economics. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
A:
Written Work