@misc{BerndtNeubauerParnow1994,
  author    = {Berndt, Klaus-Peter and Neubauer, Manfred and Parnow, Klaus},
  title     = {Videos zur Umweltbildung : Teil 2 Pflanzen am Wasser ; [Begleitheft]},
  publisher = {Univ.},
  address   = {Potsdam},
  pages     = {51 S.},
  year      = {1994},
  language  = {de}
}
@misc{BerndtNeubauerParnow1994,
  author    = {Berndt, Klaus-Peter and Neubauer, Manfred and Parnow, Klaus},
  title     = {Videos zur Umweltbildung : Teil 2 Pflanzen am Wasser ; [Videokasette]},
  publisher = {Univ.},
  address   = {Potsdam},
  year      = {1994},
  language  = {de}
}
@misc{BerndtNeubauerParnow1994,
  author    = {Berndt, Klaus-Peter and Neubauer, Manfred and Parnow, Klaus},
  title     = {Videos zur Umweltbildung : Teil 1 Biotope aus 2. Hand : Der Torstich ; Fr{\"u}hjahrsbl{\"u}her. Biochorin : Der Baumstumpf ; [Videokasette]},
  publisher = {Univ.},
  address   = {Potsdam},
  year      = {1994},
  language  = {de}
}