R. W. Irwin

Evaluation of a Drainage Coefficient for Brookston Clay Soil

R. W. Irwin, G. J. Bryant, M. R. Toombs, 1987 .

Design and Construction of a Flexible Prestressed Concrete Underwater Pipeline

R. W. Irwin, A. K. Thomson, 1984 .

Diagnostic expert systems for land drainage decisions

R. W. Irwin, N. Haie, 1988 .

Recommendations for design of sports field drainage systems

R. W. Irwin, C. Wardlaw, 1984 .

EFFECTS OF LAND DRAINAGE ON STREAM FLOW

Ross W. Irwin, H. R. Whiteley, R. W. Irwin, 1983 .