Gabel B., Kozicki R., Lahl U., Podbielski A., Stachel B., Struss S.: Pollution of drinking water with nitrate. Chemosphere 11 (11), 1147-1154, 1982
Gabel B., Kozicki R., Lahl U., Podbielski A., Stachel B., Struss S.: Pollution of drinking water with nitrate. Chemosphere 11 (11), 1147-1154, 1982