Thesis (doctoral)--Rijks-Universiteitte Groningen. / Includes bibliographical references (p. 163-166).
| Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/609208109 |
| Date | January 1938 |
| Creators | Hulst, A. R. |
| Publisher | Wageningen : H. Veenman, |
| Source Sets | OCLC |
| Language | Dutch |
| Detected Language | Dutch |
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