h a schoth

H. A. Schoth · U.S.D.A.

Sayfa sayısı yok · 1957

Root crops / Feeds

H. A. Schoth · U.S. Dept. of Agriculture

Sayfa sayısı yok · 1940

Ryegrasses / Forage plants / Varieties / Climatic factors / Sowing

H. A. Schoth · Agricultural Experiment Station, Oregon State College

13 sayfa · 1936

Ladino clover

H. A. Schoth · Oregon State System of Higher Education,Agricultural Experiment Station, Oregon State College

27 sayfa · 1939

Sudan grass / Sorghum / Millet

H. A. Schoth · Agricultural Experiment Station, Oregon State Agricultural College

16 sayfa · 1928

Poultry / Feeding and feeds

H. A. Schoth · Agricultural Experiment Station, Oregon State Agricultural College

23 sayfa · 1931

Peas

H. A. Schoth · Oregon Agricultural College, Experiment Station

Sayfa sayısı yok · 1923

Vetch

H. A. Schoth · Agricultural Experiment Station, Oregon State Agricultural College

38 sayfa · 1929

Alfalfa

H. A. Schoth · Oregon State System of Higher Education, Agricultural Experiment Station, Oregon State College

20 sayfa · 1945

Meadow plants / Foxtail

H. A. Schoth · Oregon Agricultural College, Extension Service

Sayfa sayısı yok · 1917

Harvesting / Beans / Machinery / Design and construction

H. A. Schoth · Agricultural Experiment Station, Oregon State Agricultural College

15 sayfa · 1929

Jerusalem artichoke

H. A. Schoth · U.S. Dept. of Agriculture

12 sayfa · 1938

Reed canary grass

H. A. Schoth · Yayınevi bilinmiyor

45 sayfa · 1917

Clover / Seeds / Planting

H. A. Schoth · Oregon Agricultural College Experiment Station

29 sayfa · 1925

Vetch

H. A. Schoth · Agricultural Experiment Station, Oregon State College

Sayfa sayısı yok · 1952

Alfalfa

Roland McKee, H. A. Schoth · U.S. Dept. of Agriculture

16 sayfa · 1938

Peas / Diseases and pests

Roland McKee, H. A. Schoth · U.S. Dept. of Agriculture

22 sayfa · 1934

Vetch