Koraput Child Innovates to Use Corn Cobs as Water Purifier
Four pages

Published on 10 July 2015 in “Education, Education”, language — English. 4 pages.

Publication description:

The Innovation by lalita Prasida Sripada Srisai , a student of Std.IX in Delhi Public School , Damanjodi , koraput District More

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Tags: corn · water · child · pollution · purification · dps · koraput

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