Newest 25 of 2 indexed documents
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Sep 18, 2018
- Progress on Sanitation and Drinking Water 2015 Update 2015 Update and MDG Assessment WHO Library Cataloguing-in-Publication Data Progress on sanitation and drinking water – 2015 update and MDG assessment. 1.Water supply
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Aug 22, 2018
- Powering a Home with Just 25 Watts of Solar PV: Super-Efficient Appliances Can Enable Expanded Off-grid Energy Service Using Small Solar Power Systems