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ഉപരിതല ജലം

8 bytes added, 23:25, 8 December 2015

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|style="background:#efefef;"|[[Image:Catchment dam small.jpg|center|120px|link=Water Portal / Rainwater Harvesting / Surface water / Catchment and storage dams]]

|style="background:#efefef;"|[[Image:Tyrolean_weir_small.JPG|center|120px|link= Water Portal / Rainwater Harvesting / Surface water / Tyrolean weir]]

|style="background:#efefef;"|[[Image:road runoff small.jpg|center|120px|link=Water Portal / Rainwater Harvesting / Surface water / Road runoff harvesting]]

|style="background:#efefef;"|[[Image:woman micro hydro small.jpg|center|120px|link=Water Portal / Rainwater Harvesting / Surface water / Micro hydropower]]

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Lenabeana

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