@book{84231,
	author = {Westermann, Diedrich, and Bock, K.},
	title = {Die Nutzpflanzen unserer Kolonien und ihre wirtschaftliche Bedeutung für das Mutterland},
	publisher = {Project Gutenberg,},
	year = {2013},
	address = {Salt Lake City, UT :},
	note = {Release date is 2013-08-03},
	url = {https://www.gutenberg.org/ebooks/43392}
}