@inbook{Ratzel+1878+504+508,
url = {https://doi.org/10.1515/9783486723700-020},
title = {XI. Die Sumpf - Cypresse},
booktitle = {Band 1 Physikalische Geographie und Naturcharakter},
author = {Friedrich Ratzel},
publisher = {Oldenbourg Wissenschaftsverlag},
address = {Berlin, Boston},
pages = {504--508},
doi = {doi:10.1515/9783486723700-020},
isbn = {9783486723700},
year = {1878},
lastchecked = {2026-05-04}
}