Pollmer, W. G. Improvement of quality traits of maize for gran and silage use - Brussels : Nijhoff, 1980 - 2 v. - World crops. Production, utilization and description . - World crops. Production, utilization and description . LCCN: 52237 Subjects--Topical Terms: Ensilaje.Maíz como forraje.Maíz--Mejoramiento. Dewey Class. No.: 633.15 / P65