G. W. Olson

Use of multiple regression analysis to estimate average corn yields using selected soils and climatic data

Kenneth R. Olson, Kenneth Ray Olson, G. W. Olson, 1986 .

THE ROLE OF STANDING WATER AND WATER-LOGGED SOILS IN RAISED-FIELD, DRAINED-FIELD AND ISLAND-BED AGRICULTURE

Billie Turner, B. Turner, D. Harris, 1984 .