574.52606
E19D
           Echkolm, Eric P
               Down to earth environment and human needs \ Eric P Echkolm - New Delhi : East-west Press, 1991.
               xv,238p
                A report prepared in commemoration of the tenth anniversary of the historic Stockholm conference the human environment

                ISBN: 0-393-30040-4

130224
                Subjects: Human ecology; Social ecology; Pollution-Enviromental aspects.