Edwin A. Dowding

A Power Driven Hay Core Sampler

Paul K. Turnquist, Clarence E. Johnson, Edwin A. Dowding, 1977 .

A Weighing System for Field Use

Paul K. Turnquist, P. K. Turnquist, Clarence E. Johnson, 1977 .

Sampling Techniques for Hay Quality in Large Hay Packages

Paul K. Turnquist, Clarence E. Johnson, Edwin A. Dowding, 1976 .

Comparison of Four Summer-Fallow Tillage Methods Based on Seasonal Tillage-Energy Requirement, Moisture Conservation, and Crop Yield

Edwin A. Dowding, J. A. Ferguson, C. F. Becker, 1967 .