Environment Management in India: vol 1
Sapru, R. K.
Environment Management in India: vol 1 - [S.l.] : Ashish Pub. House, 1987. - 1 v. (unpaged)
817024093X (unknown binding) 9788170240938 (unknown binding)
Nature--Effect of human beings on
Pollution
Environmental protection
Environment Management in India: vol 1 - [S.l.] : Ashish Pub. House, 1987. - 1 v. (unpaged)
817024093X (unknown binding) 9788170240938 (unknown binding)
Nature--Effect of human beings on
Pollution
Environmental protection