Ruechel, Julius. Grass-fed cattle : how to produce and market natural beef / Julius Ruechel. - North Adams, Mass. : Storey, c2006. - xi, 372 p. : ill. ; 28 cm. ISBN: 9781580176057 (pbk.) Subjects--Topical Terms: Beef cattle--Feeding and feeds.Grazing. Dewey Class. No.: 636.2084 / RUE 2006