A revision of the classification of the Calcareous sponges with a catalogue of the specimens in the British Museum (Natural History).
| Príomhchruthaitheoir: | |
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| Údar corparáideach: | |
| Formáid: | LEABHAR |
| Teanga: | Béarla |
| Foilsithe / Cruthaithe: |
London
Printed by order of the trustees of the British Museum (Natural History)
1963
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| Ábhair: |