Truls Krogh

(Truls Krogh & Toril Hofshagen, Folkehelsa Statens institutt for folkeheise (National Institute of Public Health) Oslo, Norway, March 1, 2000).

"It can have been a health hazard to drink water from these facilities," Truls Krogh, section director for water hygiene at Norwegian Institute of Public Health (NIPH), told ...

Rules aimed at preventing Legionnaires’ disease are among the most comprehensive in the world. Seeing that they are kept, is the work of the local authorities," says Truls Krogh ...

Truls Krogh JŻrgensen Steen : birt: 1797 plac: Steilo i Hadsel : Rasmus Andreas Steen : birt: 1823 plac: Snarset deat: 1862 : Anna Marta Schjelderup

... B5 Desinfeksjon av drikkevann  C5 Operation, control and maintenance of potable water systems offshore  G2 Kvalitetsnormer for drikkevann Oslo, 2 nd November 2009 Truls Krogh ...