| 8291 |
Report on the Echinoidea collected by the United States fisheries steamer "Albatross" during the Philippine Expedition, 1907-1910. Part 3. The Echinoineidae, Echinolampadidae, Clypeastridae, Arachnoididae, Laganidae, Fibulariidae, Urechinidae,. |
| 73089 |
Report on the Echinoidea collected by the United States fisheries steamer "Albatross" during the Philippine Expedition, 1907-1910. Part 3. The Echinoineidae, Echinolampadidae, Clypeastridae, Arachnoididae, Laganidae, Fibulariidae, Urechinidae,. |
| 89224 |
A monograph of the Echinoidea. |