What percentage of forest for hills has been recommended by National Forest Policy (1988) of India?

What percentage of forest cover for the plains has been recommended by National Forest Policy (1988) of India?

What percentage of forest cover for the plains has been recommended by National Forest Policy (1998) of India ?

The percentage of forest cover recommended by the National Forest Policy (1988) is .

The percentage of forest cover recommended by the National Forest Policy (1988) is :

What is optimum percentage of forest area recommended by National Forest Policy (1988) for the plains and hills respectively?

The percentage of forest cover recommended by the National Forest Policy (1988) is

The percentage of forests on earth is