R. Lagace

Lagace, R., Skaggs, R. W., & Parsons, J. E. (1982). Predicting water table drawdown for two-dimensional drainage. In Advances in drainage : ?b proceedings of the Fourth National Drainage Symposium, December 13-14, 1982, Palmer House, Chicago, Illinois (p. 6). St. Joseph, Mich.:  American Society of Agricultural Engineers.