XX.—On two new siliceous sponges taken in the late dredging-expedition of the Yacht ‘Norna’ off the coasts of Spain and Portugal
Published in Annals And Magazine of Natural History, in 1870, in volume 6, issue 33, pages 217-224
Date published:1870
Published in Annals And Magazine of Natural History, in 1870, in volume 6, issue 33, pages 217-224
Date published:1870