Guidelines for drinking-water quality, vol. 1, recomendations
Guidelines for drinking-water quality : vol. 1 : recomendations / World Health Organization.
- 3rd ed.
- Geneva : World Health Organization , 2004 .
- XXIII, 515 p. ; 24 cm.
ISBN 92-4-154638-7
Água potável
LCC TD125
ISBN 92-4-154638-7
Água potável
LCC TD125