W64 WHO (World Health Organization). Water Safety Planning for Small Community Water Supplies [Text] : step-by-step risk management guidance for drinking-water supplies in small communities / WHO (World Health Organization). - Geneva : World Health Organization, 2012. - 146 p. - ISBN 978-92-4-154842-7
MeSH-головна: (стандарты) ВОДА ПРЕСНАЯ -- FRESH WATER ВОДЫ ЗАГРЯЗНЕНИЕ -- WATER POLLUTION (профилактика и контроль) ВСЕМИРНАЯ ОРГАНИЗАЦИЯ ЗДРАВООХРАНЕНИЯ -- WORLD HEALTH ORGANIZATION Примірників всього: 1 ІЛ (1) Вільні: ІЛ (1) |