Treatise on invertebrate paleontology. Part P, Arthropoda. 2, Chelicerata with sections on Pycnogonida and Palaeoisopus /

Autor Petrunkevitch, Alexander, 1875-1964, Hedgpeth, Joel W. 1911-2006, Stormer, Leif
Vydáno 1955

Treatise on marine ecology and paleoecology. Volume 1, Ecology /

Vydáno 1966