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Anderson, Stephen P. – 1983
Appropriate technology options for sewage management systems are explained in this four-chapter report. The use of appropriate technologies is advocated for its health, environmental, and economic benefits. Chapter 1 presents background information on sewage treatment in the United States and the key issues facing municipal sewage managers.…
Descriptors: Case Studies, Environmental Standards, Federal Programs, Recycling
Thomas, Stephen G. – 1983
The heat collecting capacity of the earth and or the earth's ground waters and surface waters exist as potential energy sources for home heating and cooling. Techniques and devices associated with use of the earth's thermal energy capabilities are presented and evaluated in this four-chapter report. Included in these chapters are: (1) descriptions…
Descriptors: Air Conditioning, Alternative Energy Sources, Energy, Energy Conservation