Haku
Viitteet 1-2 / 2
Competition and yield advantage in barley-barley and barley-oats mixtures
(Suomen maataloustieteellinen seura, 1991)
Influence of different barley varieties on competition and yield performance in barley-oats mixtures at two levels of nitrogen fertilization
(Suomen maataloustieteellinen seura, 1991)