Refractory Organic Substances in the EnvironmentFritz Hartmann Frimmel, Gudrun Abbt-Braun, Klaus G. Heumann, Berthold Hock, Michael Spiteller · First published 2007Open the Tome
Immunochemical Detection of Pesticides and Their Metabolites in the Water CycleBerthold Hock, Reinhard Nießner · First published 1995Open the Tome
