D. W. Fitzsimmons

Mixing in Sprinkler Irrigation Systems

G. J. Hermann, G. M. McMaster, D. W. Fitzsimmons, 1974 .

Tensiometer-Pressure Transducer System for Studying Unsteady Flow Through Soils

D. W. Fitzsimmons, N. C. Young, D. Fitzsimmons, 1972 .

Unsteady Radial Flow in Partially Saturated Soils

D. W. Fitzsimmons, 1972 .

Simulating Overland Flow in Border Irrigation

D. L. Bassett, D. W. Fitzsimmons, D. Fitzsimmons, 1976 .

Nitrogen, Phosphorous and Other Inorganic Materials in Waters in a Gravity-Irrigated Area

D. W. Fitzsimmons, J. R. Busch, G. C. Lewis, 1972 .