Marten, Gordon C. Grazing research : design, methodology and analysis - Madison, Wis. : Crop Science Society of America, 1989 - 136 p. - CSSA Special publication ; 16 . - CSSA Special publication ; 16 . 59-94 LCCN: 5704 Subjects--Topical Terms: Pastizales--Investigación.Pastoreo. Dewey Class. No.: 636.0842 / M3