@misc{OPUS4-29207,
  title     = {Egge - Weser : vereinsinterne Ver{\"o}ffentlichungen des Naturkundlichen Vereins Egge - Weser, Band 6, Heft 1 (1989)},
  number    = {6 (1)},
  issn      = {0930-293X},
  type      = {periodicalpart},
  year        = {2013},
}