Algae of the Western Great Lakes area.
| 1. autor: | |
|---|---|
| Format: | Książka | 
| Język: | English | 
| Wydane: | Michigan
          Cranbrook Institute of Science
    
        1951 | 
| 1. autor: | |
|---|---|
| Format: | Książka | 
| Język: | English | 
| Wydane: | Michigan
          Cranbrook Institute of Science
    
        1951 |