TY - JOUR A1 - Haeckel, E. JO - Annals and Magazine of Natural History SP - 176 EP - 191 C1 - (4) 5: 176-191 TI - Prodromus of a system of the Calcareous sponges. UR - https://vliz.be/vmdcdata/narms/narms.php?p=sourcedetails&id=7556 VL - 5 PY - 1870 Y2 - 2024-03-28 ER -