Varro proved to be a highly productive writer and turned out more than 74 Latin works on a variety of topics. Among his many works, two stand out for historians.Varro`s only complete work extant, Rerum rusticarum libri tres (Three Books on Agriculture), has been described as "the well digested system of an experienced and successful farmer who has seen and practised all that he records."The compilation of the Varronian chronology was an attempt to determine an exact year-by-y...