Revision of Paleozoic Stelleroidea : with special reference to North American Asteroidea /
Schuchert, Charles, 1858-1942.
Revision of Paleozoic Stelleroidea : with special reference to North American Asteroidea / by Charles Schuchert. - Washington : Govt. print. off., 1915. - 311 p. : ill. ; 25 cm.
Revision of Paleozoic Stelleroidea : with special reference to North American Asteroidea / by Charles Schuchert. - Washington : Govt. print. off., 1915. - 311 p. : ill. ; 25 cm.