… under the BBodSchV law were published in Bundesanzeiger Nr. 161a of 28 August 1999 and in the UBA’s publication titled Berechnung von Prüfwerten zur Bewertung von Altlasten (Erich Schmidt Verlag, Berlin 1999). These methods and yardsticks should be used for determining other test and … site contamination that occurred after the BbodSchG law came into effect (1 March 1999) are to be eliminated insofar as this is reasonable in light of the preexisting …

… Humanblut Bundesgesundheitsbl Gesundheitsforsch Gesundheitsschutz 42 (5): 446-448 (1999) Statusbericht zur Hintergrundbelastung mit Organochlorverbindungen in … Bundesgesundheitsbl Gesundheitsforsch Gesundheitsschutz 42 (10): 820-822 (1999) Formaldehyd und Human-Biomonitoring Reference values and human biological … values for environmental toxins Ewers U, Krause C, Schulz C, Wilhelm M (1999). Int Arch Occup Environ Health 72: 255-260 Link zur Publikation Einsatz von …

… units, which the ICPR also recommended be implemented in the Member States.  By 1999 accident-related water pollution in the Rhine river basin had declined by over … units, which the ICPR also recommended be implemented in the Member States.  By 1999 accident-related water pollution in the Rhine river basin had declined by over …