1. Solid waste management and models;Clark,1974
2. Regional planning for solid waste management;Kuhner,1974
3. Solid waste study and planning Grant-Jefferson County, Lousville;University of Louisville,1968
4. System Analysis—A Key Aspect of Modern Management & Planning;Harrington,1969
5. Facility Locations and Routing Models in Solid Waste Collection;Marks,1969