- Author: Ewald Lang (editor), Claudia Maienborn (editor), Cathrine Fabricius-Hansen (editor)
- Language: English
- Year: 2003
- Author: Fiona Regan Peter-Diedrich Hansen Damià Barceló
- Language: English
- Year: 2023
- Author: Karen Tranberg Hansen, D. Soyini Hansen (editors)
- Language: English
- Year: 2013
- Author: Peo Hansen, Stefan Jonsson
- Language: English
- Year: 2014
- Author: Paul Frazer, Adam Hansen
- Language: English
- Year: 2016
- Author: Joanne Garde-Hansen
- Language: English
- Year: 2021
- Author: Chris Hansen
- Language: English
- Year: 2019
Flight
epub
- Author: Neil Graham Hansen Luan Plamann Grosscup
- Language: English
Dansk botanisk arkiv
djvu
- Author: Kjeld Hansen Dansk Botanisk Forening
- Language: English
- Year: 1932