An interesting article on how the Toronto Zoo is proposing to fight Global Warning by processing elephant dung in a sustainable way. Could be useful for Thailand.
http://www.stuff.co.nz/the-press/weird-world/3718268/Dung-could-solve-global-warming
An interesting article on how the Toronto Zoo is proposing to fight Global Warning by processing elephant dung in a sustainable way. Could be useful for Thailand.
http://www.stuff.co.nz/the-press/weird-world/3718268/Dung-could-solve-global-warming