The Integument of the Marine Echiuran Worm Urechis caupo
Menon, J G Arp, Alissa J
Article
1993-12-01
The Biological bulletin
185
440--454
BioStor
English
Woods Hole, Mass Marine Biological Laboratory
BioStor: https://biostor.org/reference/10600 DOI: https://doi.org/10.2307/1542484