Freshwater sponges, hydroids & Polyzoa
| Image |  |
|---|---|
| Description | London, Taylor and Francis, 1911. |
| Author/s |
author: Nelson Annandale |
| Publication date | 1911 |
| Language | |
| Country of origin | |
| Wikipedia link | |
| Access work | |
| Copyright status |
public domain in countries with 80 years pma or shorter. public domain in United States. |
| Missing/wrong data? | Edit Wikidata item |