R. L. Cooper

Integrated architectures for database interface development

Norman W. Paton, Alistair C. Kilgour, Ghassan al-Qaimari, 1994 .

Effect of Plant Population and Row Width on Soybean Yield and Harvesting Loss

W. R. Nave, R. L. Cooper, R. Cooper, 1974 .

Response of Soybean Cultivars to Narrow Rows and Planting Rates Under Weed‐free Conditions1

R. L. Cooper, R. Cooper, 1977 .

Yield Response of Corn to a Subirrigation/Drainage Management System in Northern Ohio

Norman R. Fausey, R. L. Cooper, J. W. Johnson, 1999 .

Use of Nitrogen Stress to Demonstrate the Effect of Yield Limiting Factors on the Yield Response of Soybean to Narrow Row Systems1

R. L. Cooper, D. L. Jeffers, 1984 .

Weed Control in Narrow and Wide-Row Soybeans

W. R. Nave, L. M. Wax, R. L. Cooper, 1977 .