| Citation | Ditadi, A.S.F. 1982 On the burrows of ehciuran worms (Echiura): a survey. Bol. Zoolo. Univ. São Paulo. 7:21-36. |
| DOI / ISBN | |
| Paper URL | |
| Ref. No. | 1367 |
| Language | English |
| Usage | not seen |
| Remarks | |
| Find this reference in | Google Scholar | Scirus | Species used from this reference |
| Cross references | 1175 |