na INLIS000000000003990 Inggris 0010-0721000050 Report of Oats Experiment 1908-1919 Martin Nelson; L.W. Osborn Nelson, Martin Arkansas Fayetteville 1920 32 p.: ill.; 22 cm. 633.13 NEL r 633.13 OATS EXPERIMENTS REPORT 276/KA/2021