Invertebrate paleontology
By: by William H. Twenhofel ... and Robert R. Shrock ...
Contributors: Shrock, Robert Rakes, 1904- joint author.
Edition: 1st ed.
Publisher: McGraw-Hill book company, inc.
Published: 1935
Place of publication: New York; London
Language: eng
Number of pages: 511
Subjects: Invertebrates, Fossil
Notes: "References" at end of each chapter except chapters one and five.