Media type: Book; Thesis Title: Bestandsentwicklung des Kranichs Grus grus in Deutschland und deren Ursachen Contributor: Mewes, Wolfgang [Author] imprint: 1995 Extent: 111 Bl; Ill., graph. Darst Language: German Keywords: Deutschland > Kranich > Populationsdynamik Origination: University thesis: Halle, Univ., Diss., 1995 Footnote: