Beuselinck, P. R. Trefoil : the science and technology of Lotus /ed. by P.R. Beuselinck - Madison, Wisconsin : American Society of Agronomy, 1999. - 266 p. : ilus. - CSSA Special publication ; 28 . - CSSA Special publication ; 28 . ISBN: 89118550X LCCN: 90492 Subjects--Topical Terms: Lotus corniculatus.Trébol. Dewey Class. No.: 633.374 / B4