WoRMS source request

You have requested access to download the full text of the source (ID: 8984):
Boury-Esnault, N. (2002). Family Polymastiidae Gray, 1867. Pp. 201-219. In Hooper, J. N. A. & Van Soest, R. W. M. (ed.) Systema Porifera. A guide to the classification of sponges. (Kluwer Academic/ Plenum Publishers: New York, Boston, Dordrecht, London, Moscow).