1. Abdul , A.S. 1985 Experimental and numerical studies of the effect of the capillary fringe on streamflow generation Ph.D. Thesis University of Waterloo
2. Laboratory studies of the effect of the capillary fringe on streamflow generation;Abdul;Water Resour. Res.,1984
3. Callahan , M.A. M. Slimak N. Gbel I. May C. Fowler R. Freed P. Jennings R. DuPree F. Whitmore B. Maestri B. Holt C. Gould 1979 Water-related environmental fate of 129 priority pollutants EPA-44014-79-029a,b, NTIS