1![Simple Drilling Methods Technical Brief Simple Drilling Methods Technical Brief](https://www.pdfsearch.io/img/f0601a4716ca0294887a77b0d84a0271.jpg) | Add to Reading ListSource URL: www.watersanitationhygiene.orgLanguage: English - Date: 2009-05-14 07:38:43
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2![HAND SLUDGING A REPORT FROM NORTH WEST BENGAL Peter Ball and Kerstin Danert Marchan internal report of the Low Cost Drilling Project HAND SLUDGING A REPORT FROM NORTH WEST BENGAL Peter Ball and Kerstin Danert Marchan internal report of the Low Cost Drilling Project](https://www.pdfsearch.io/img/b3381fca32320d2ca23915880e2778c4.jpg) | Add to Reading ListSource URL: www.watersanitationhygiene.orgLanguage: English - Date: 2009-05-14 07:34:31
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3![Microsoft Word - Wells 5-08 Microsoft Word - Wells 5-08](https://www.pdfsearch.io/img/c8c807bbda509df65c1bf52e1a301bcc.jpg) | Add to Reading ListSource URL: www.watersystemscouncil.orgLanguage: English - Date: 2016-05-27 22:43:02
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4![43. Simple drilling methods In many developing countries, water is obtained from handpumps installed above shallow (less than 60m deep) boreholes. It can be expensive to drill the borehole, however, if traditional machin 43. Simple drilling methods In many developing countries, water is obtained from handpumps installed above shallow (less than 60m deep) boreholes. It can be expensive to drill the borehole, however, if traditional machin](https://www.pdfsearch.io/img/53704e5e6d3e4ec617d8a58387a3b69f.jpg) | Add to Reading ListSource URL: www.lboro.ac.ukLanguage: English - Date: 2015-01-05 05:46:17
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5![SIMPLE AND LOW COST MANUAL WATER WELL DRILLING AN INSTRUCTION MANUAL FOR BAPTIST DRILLING Written by Steven A. Bill
Simple Low-Cost Manual Water Well Drilling: SIMPLE AND LOW COST MANUAL WATER WELL DRILLING AN INSTRUCTION MANUAL FOR BAPTIST DRILLING Written by Steven A. Bill
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6![Microsoft Word - Document7 Microsoft Word - Document7](https://www.pdfsearch.io/img/ab647de269b9aab6cfdd43669aaa012f.jpg) | Add to Reading ListSource URL: www.epa.govLanguage: English - Date: 2009-07-27 16:42:42
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7![Microsoft Word - Document7 Microsoft Word - Document7](https://www.pdfsearch.io/img/61e9d1a89b8bf11c46b2220471b70782.jpg) | Add to Reading ListSource URL: www.epa.govLanguage: English - Date: 2009-07-27 16:42:42
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8![Microsoft Word - Document7 Microsoft Word - Document7](https://www.pdfsearch.io/img/cc30abf6c17997672f59ac809c6bd068.jpg) | Add to Reading ListSource URL: water.epa.govLanguage: English - Date: 2011-09-09 23:34:31
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9![Technical specification for digging of a semi deep well for Primary school: Location of project: 1. Province: Faryab. 2. District: Pashtoonkut. 3. Village: Biosholick. Technical specification for digging of a semi deep well for Primary school: Location of project: 1. Province: Faryab. 2. District: Pashtoonkut. 3. Village: Biosholick.](https://www.pdfsearch.io/img/6242696f43d0bb5cfd1a3c0aa350456c.jpg) | Add to Reading ListSource URL: www.acted.orgLanguage: English - Date: 2014-06-26 08:25:58
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