what is rain water harvesting
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Rain water harvesting is a technique of collection and storage of rainwater into natural reservoirs or tanks, or the infiltration of surface water into subsurface aquifers (before it is lost as surface runoff). One method of rainwater harvesting is rooftop harvesting.
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hlw mate,
the attachment is the google search for RAINWATER HARVESTING.
thnx..
the below.site can help more..
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