How to know the fresh-water algae : an illustrated key for identifying the more common fresh-water algae to genus, with hundreds of species named pictured and with numerous aids for their study /
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| Formato: | Libro |
| Lenguaje: | English |
| Publicado: |
Dubuque, Iowa :
Wm. C. Brown Company Publishers,
c1954.
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| Colección: | Pictured Key Nature Series
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