Observations on the genus Unio, together with descriptions of new genera and species ..
| Image |  |
|---|---|
| Description | Philadelphia, Printed by J. Kay, Jun., & Co. [etc.]1832-[74] |
| Author/s |
author: Isaac Lea |
| Publication date | 1832 |
| Language | |
| Country of origin | |
| Wikipedia link | |
| Access work | |
| Copyright status |
public domain in United States. public domain in countries with 100 years pma or shorter. |
| Missing/wrong data? | Edit Wikidata item |