Donald M. Roberts

• Statistical auditing
• Controlling audit risk
• Stratified sampling using a Stochastic model
• Using a stochastic model in stratified sampling
• Technical assistance study to determine the possibilities for extablishing Indian-owned and operated public campgrouns to serve Kashia, Cahuilla, Mesa Grande and Chemehuevi Indian Reservations in California
• World Directory of Landscape Architects, 1989-90