1. P.E.
2. P.E., Members, ASCE
3. Res. Hydr. Engr., USAE Wtrwy. Experiment Stn., Coast. and Hydr. Lab., 3909 Hall Ferry Rd., Vicksburg, MS 39180-6199.
4. Res. Hydr. Engr., USAE Wtrwy. Experiment Stn., Coast. and Hydr. Lab., 3909 Hall Ferry Rd., Visksburg, MS.