The trilobite
Subtitle: new and old evidence relating to its organization
By: by C.D. Walcott.
Contributors: Harvard University. Museum of Comparative Zoology.
Series: Bulletin of the Museum of Comparative Zoology -- v. 8, no. 10
Publisher: Printed for the Museum
Published: 1881
Place of publication: Cambridge
Language: eng
Number of pages: 224
Subjects: Trilobites.