Die Embryonalentwickelung von Dermapteren und Orthopteren unter besonderer Berücksichtigung der Keimblätterbildung;
| Image |  |
|---|---|
| Description | |
| Author/s |
author: Richard Heymons |
| Publication date | 1895 |
| Language | German |
| Country of origin | |
| Wikipedia link | |
| Access work | |
| Copyright status |
public domain in countries with 70 years pma or shorter. public domain in United States. |
| Missing/wrong data? | Edit Wikidata item |