Wricke, Gunter, Quantitative genetics and selection in plant breeding / Gunter Wricke, W. Eberhard Weber. - Berlin ; Walter de Gruyter, 1986. - xii, 406 p. : Includes indexes. ISBN: 0899251439 (U.S.) : Subjects--Topical Terms: Plant breeding. Dewey Class. No.: 631.53 / Qu