@book {9783818609078, title = "Beruf Forstwirt", author = "Morat, Joachim", isbn = "9783818609078", edition = "7", url = "http://www.content-select.com/index.php?id=bib_view&ean=9783818609078", url = "https://content-select.com/de/portal/media/view/5c7e5031-2f80-48f7-ad02-20a4b0dd2d03", publisher = "Verlag Eugen Ulmer", language = "ger", }