For ages, cow’s excreta traditionally have been used as manure in the fields, but they are also a source of viable energy- bio gas, which can reduce greenhouse emissions, significantly.
Being used in various developing countries for over three...
Move over Wind and Solar Energy, Cow dung is here to stay!
Made Popular Sep 21 2007
For ages, cow’s excreta traditionally have been used as manure in the fields, but they are also a source of viable energy- bio gas, which can reduce greenhouse emissions, significantly.
Being used in various developing countries for over three...
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