Principles of Invertebrate Paleontology
By: Robert R. Shrock,William H. Twenhofel.
Contributors: Twenhofel, William H.
Edition: 2nd ed.
Publisher: McGraw-Hill
Published: 1953
Place of publication: New York
Language: eng
Number of pages: 816
Subjects: Invertebrates, Fossil.
Notes: Revised and enlarged edition of Ìnvertebrate paleontology ́by W.H. Twenhofel and R.R. Shrock,New York: McGraw-Hill, 1935.