Kudivella Kshamavum Mazhavella Koithum
, കുടിവെള്ള ക്ഷമവും മഴവെള്ള കൊയ്ത്തും Published by : KIDS (Kottapuram) Physical details: 80p
Subject(s):
Rainwater harvest in Kerala and India
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Kerala's budget for water resources
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ferrocement technology, Amount of water stored in an Tank
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Water harvesting in homes
Year: 2002