John O. Ohu

The Effects of Soil Compaction and Organic Matter on the Growth of Bush Beans

G.S.V. Raghavan, E. McKyes, K. A. Stewart, 1985 .

Cone Index Prediction of Compacted Soils

Edward McKyes, G.S.V. Raghavan, John O. Ohu, 1988 .

Peatmoss Effect on the Physical and Hydraulic Characteristics of Compacted Soils

G.S.V. Raghavan, E. McKyes, John O. Ohu, 1985 .