Experiments with oats, 1891
Forbes, S.A.
Experiments with oats, 1891 - Urbana 1892 - 33-48 p. - Experiments Illinois Agricultural Experiment Station. Bulletin No. 19 .
Experiments with oats, 1891 - Urbana 1892 - 33-48 p. - Experiments Illinois Agricultural Experiment Station. Bulletin No. 19 .