Contributions to a mail survey on practical solutions in drinking water supply and wastes disposal for developing countries /
| Corporate Authors: | , , |
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| Format: | Book |
| Language: | English |
| Series: | AT microfiche reference library ;
12-325.1. |
| Subjects: |
| Item Description: | PN-AAD-287. Final report on the University of Oklahoma project on Low cost methods of treating water and wastewater in developing countries (AID/CM-ta-C-73-13). Microform. |
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| Physical Description: | 158 pages : illustrations |