1. Civil & Environmental EngineeringAmerican Univ. of BeirutBeirutLebanon
2. Land, Air and Water ResourcesUniv. of California at DavisDavisCA95616
3. School of Plant and Environmental SciencesVirginia Polytechnic Institute and State Univ.BlacksburgVA24061
4. California State Univ.Geological SciencesNorthridgeNorthridgeCA90802