The coal reserve in Jharkhand is the largest in India, producing more than 80 metric tons of coal.
Google.com India has the fourth largest reserve of coal.
kerala
India has the fourth largest coal reserves in the world. They have a lot of coal!
jharkhand produces best and largest quality and quantity of coal in india.
coal
jharia
India
orissa
nagarjuna, Andhra pradesh
nagarjuna, andhra pradesh
Nilgiri Biosphere is the first biospehre establish in 1986.
tamilnadu state