Roman historian Marcus Cato was a politician, writer, and soldier. He wrote seven volumes on the history of the republic, led Roman armies, and lent his name to his great-grandson, the philosopher ...

Sometimes soil scientists identify problems such as wetness and erosion that limit soil use. Often they write soil descriptions and prepare maps and information about soils. Universities, private ...

Planting ground cover in fields between cash crop growing seasons is an effective way to prevent farmland from losing soil ...