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Anonymous
1
answer

Boreholes and pit latrines in Uganda

Updated 2014-01-20 03:55:47 -0600 Anonymous | 941 views
Anonymous
2
answers

Runway for Hercules aircraft (C-130)

Updated 2014-01-13 09:54:22 -0600 - RedR Experts | 86 views
Anonymous
1
answer

solar showers

Updated 2014-01-13 09:49:36 -0600 - RedR Experts | 363 views
Anonymous
1
answer

Storage of LPG gas canisters

Updated 2014-01-13 09:43:49 -0600 - RedR Experts | 55 views
Anonymous
1
answer

registration of NGO in UK

Updated 2014-01-13 09:36:34 -0600 Anonymous | 50 views
Anonymous
1
answer

Boreholes and pit latrines

Updated 2014-01-13 09:16:55 -0600 Anonymous | 121 views
Anonymous
6
answers

gravity flow water system [closed]

Updated 2014-01-13 09:09:43 -0600 Anonymous | 1k views
Anonymous
3
answers

Pond Rehabilitation

Updated 2014-01-13 08:51:41 -0600 Anonymous | 300 views
Anonymous
4
answers

Rainwater harvesting

Updated 2014-01-13 08:23:39 -0600 Anonymous | 603 views
Anonymous
7
answers

cement quantity for concrete mixing

Updated 2014-01-13 08:14:58 -0600 Anonymous | 32k views
Anonymous
2
answers

foundations on black cotton soil

Updated 2014-01-13 07:54:54 -0600 Anonymous | 3k views
Anonymous
1
answer

Using Bamboo in permanent housing

Updated 2014-01-13 07:45:40 -0600 Anonymous | 43 views
Anonymous
3
answers

Termite problems

Updated 2014-01-13 07:41:51 -0600 Anonymous | 32 views
Anonymous
2
answers

Energy Comparisons of cooking and heating methods

Updated 2014-01-13 07:18:33 -0600 Anonymous | 25 views
Anonymous
1
answer

Large Capacity Underground Water Tank

Updated 2014-01-13 06:42:44 -0600 Anonymous | 113 views
Anonymous
10
answers

Design of a drug warehouse with temperature control features

Updated 2014-01-13 06:34:52 -0600 Anonymous | 3k views
Anonymous
2
answers

IT Support on remote site

Updated 2014-01-13 04:52:07 -0600 Anonymous | 19 views
Anonymous
2
answers

Dimensions for Solar Still

Updated 2014-01-13 04:29:56 -0600 Anonymous | 6k views
richardlorenz gravatar image
4
answers

Innovative solutions for simple showers?

Updated 2014-01-04 21:01:33 -0600 - RedR Experts | 1k views
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