Njuguna George Ngugi (U.C.L.A.), Ph.D (Planning) (U.C.L.A), M.I.S.K. Registered Valuer and Estate Agent; Institute of Surveyors of Kenya Contact information College of Architecture and Engineering, University of Nairobi P.O Box 30197-00100 NAIROBI, KENYA Department of Urban and Regional Planning University of Nairobi, Tel./Fax: 011-254-2-718548 (Office) Tel: 020-554965 (House) Mobile: 0722-823149 E-mail: george_ngugi@hotmail.com