H.J. Calkoen Azn, 1855 - 1937
doctor, afgestudeerde
| Name | H.J. Calkoen Azn | 
|---|---|
| Full name | Hendrik Joän | 
| Gender | male | 
| Born | April 5, 1855, Valkkoog, St.Maarten, Nederland | 
| Deceased | March 8, 1937, Dieren, Nederland | 
| Publications | [UvA-catalogus] | 
| Link to this person | https://albumacademicum.uva.nl/en/id/id020299 | 
Education
| Education | Plant- en dierkunde | 
|---|---|
| Degree |  
                 
                    doctoraat plant- en dierkunde
                
                  
                  
                
                     Feb. 2, 1883 
                 | 
        
| Exam level | promotie | 
| Institution | Faculteit der Wis- en Natuurkunde  
                Universiteit van Amsterdam   | 
            
        
| Thesis | Uredineae en Ustilagineae (roest- en brandzwammen) van Nederland | 
| Keyword | mycologie, Roest (plantenziekte), Ustilaginales | 
| Supervisor(s) | 
                
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| Propositions | 17 |