David E. Stephens

Born 1879-01-01

Identifiers

Open LibraryOL4929073A

Top Subjects

Field experiments (2)
Wheat -- Oregon (2)
Dry farming -- Oregon -- Sherman County (1)
Grain (1)
Oregon (1)
Moro (1)
Wheat (1)

Books by David E. Stephens

Total count: 9

Dry farming investigations at the Sherman County Branch Experiment Station

Oregon Agricultural College Experiment Station1917-01-01
Experiments with spring cereals at the Eastern Oregon Dry-Farming Substation, Moro, Oreg

U.S. Dept. of Agriculture1917-01-01
Wheat growing after fallow in eastern Oregon

Oregon Agricultural College Experiment Station1922-01-01
Experiments in wheat production on the dry lands of the western United States

U.S. Dept. of Agriculture1923-01-01
Dry-farm crop rotation experiments at Moro, Oregon

Oregon Agricultural College Experiment Station1924-01-01
Spring crops for eastern Oregon

Oregon Agricultural College Experiment Station1924-01-01
Wheat varieties for the Columbia River Basin of Oregon

Agricultural Experiment Station, Oregon State Agricultural College1932-01-01
Experiments in wheat production on the dry lands of Oregon, Washington, and Utah

U.S. Dept. of Agriculture1932-01-01
Water requirement of wheat at the Sherman Branch Experiment Station

Oregon State System of Higher Education, Agricultural Experiment Station1943-01-01