Bibliography of the Humboldt Project
| Search | List results | Data | Libraries | Illustrations |
Borgesen, Frederik Christian Emil. Marine algae from the Canary Islands, especially from Teneriffe and Gran Canaria. 1925
| Library | Land |
| Museo Canario | Spain |
| Royal Botanic Gardens, Kew | United Kingdom |
| British Library | United Kingdom |
| Bibliothèque Nationale de France | France |
| Heinrich Heine Universität Düsseldorf | Germany |
| Christian Albrechts Universität Kiel | Germany |
| Albert Ludwigs - Universität Freiburg | Germany |
| Staats- und Universitätsbibliothek Hamburg Carl von Ossietzky | Germany |
