@article{LenkerMahnPrintzenetal.2008,
  author    = {Karl-Heinz Lenker and Detlef Mahn and Christian Printzen and Thomas Gregor},
  title     = {Buchbesprechungen aus Botanik und Naturschutz in Hessen Bd. 21},
  journal   = {Botanik und Naturschutz in Hessen},
  volume    = {21},
  pages     = {135 -- 143},
  year      = {2008},
}