@article{f69ea0fb7483469699cb2207bfb53b72,
title = "The Echinodermata of the estuarine region of the rivers Rhine, Meuse and Scheldt, with a list of species occurring in the coastal waters of the Netherlands",
author = "W.J. Wolff",
note = "Reporting year: 1968 Metis note: Delta Publication no: 067",
year = "1968",
doi = "10.1016/0077-7579(68)90007-0",
language = "English",
volume = "4",
pages = "59--85",
journal = "Netherlands Journal of Sea Research",
issn = "0077-7579",
publisher = "Elsevier B.V.",
}