Pohjanheimo, O., & Heinonen, R. (1960). The effect of irrigation on root development, water use, nitrogen uptake and yield characteristics of several barley varieties. Karisto.
Chicago-Zitierstil (17. Ausg.)Pohjanheimo, Onni, und Reijo Heinonen. The Effect of Irrigation on Root Development, Water Use, Nitrogen Uptake and Yield Characteristics of Several Barley Varieties. Hämeenlinna: Karisto, 1960.
MLA-Zitierstil (9. Ausg.)Pohjanheimo, Onni, und Reijo Heinonen. The Effect of Irrigation on Root Development, Water Use, Nitrogen Uptake and Yield Characteristics of Several Barley Varieties. Karisto, 1960.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.