Drucker / Verleger → H
zu den Filteroptionen- outlines of a new research programmeLeipzig : Helmholtz Centre for Environmental Research - UFZ, 2012
- an investigation of drivers and barriers from a Public Choice perspectiveGawel, Erik ; Heuson, Clemens ; Lehmann, PaulLeipzig : Helmholtz-Zentrum für Umweltforschung - UFZ, 2012