2001-01-01 This book covers the technology of distillation, basin type solar stills, trends, and many other solar distillation issues. 85 pp. : ill. ASIN : B001N1JNH6 NY : UNITED NATIONS ECONOMIC & SOCIAL AFFAIRS ;Jan 1, 1970 UNSPSC-Code : 55101500
This notebook includes sections of solar disinfection, moringa treatment, sand filtration, Kanchan aresenic filter, ceramic filters and other miscellaneous information. Notebook with various page numbered sections, illustrated
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