Aiming to make cement more environmentally friendly
As India develops and increases its use of cement, Mahendra Singhi hopes to curb its emissions.
from BBC News - World https://ift.tt/2Of9qbm
from BBC News - World https://ift.tt/2Of9qbm
Aiming to make cement more environmentally friendly
![Aiming to make cement more environmentally friendly]()
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November 24, 2019
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