Environmental impact of industrial and mining activities/ edited by Lalit Patnaik
"Patnaik, Lalit (ed.)"
Environmental impact of industrial and mining activities/ edited by Lalit Patnaik - New Delhi Ashish Publishing House 1990 - 293p.-
Environmental policy India
OR 333.77 ENV
Environmental impact of industrial and mining activities/ edited by Lalit Patnaik - New Delhi Ashish Publishing House 1990 - 293p.-
Environmental policy India
OR 333.77 ENV