Health effects of the removal of substances occurring naturally in drinking-water, with special reference to demineralized and desalinated water.Report on a working group. Brussels 20-23 March 1978.
Treść karty:604,147 HEALTH Health effects of the removal of substances occurring naturally in drinking-water, with special reference to demineralized and desalinated water.Report on a working group. Brussels 20-23 March 1978. Copenhagen 1979 Regional Office for Europe World Health Organization 8 s. nlb. 4,24, EURO Reports and Studies 16