The age of mammals /
Fenton, Carroll Lane, 1900-1969.
The age of mammals / Carroll Lane Fenton. - Girard, Kan. : Halderman-Julius Co., c1923. - 64 p. : ill. ; 13 cm. - Little blue book ; no. 415 .
Includes bibliographical references.
ca 24000697
Mammals, Fossil.
Paleontology.
QE881 / .F4
The age of mammals / Carroll Lane Fenton. - Girard, Kan. : Halderman-Julius Co., c1923. - 64 p. : ill. ; 13 cm. - Little blue book ; no. 415 .
Includes bibliographical references.
ca 24000697
Mammals, Fossil.
Paleontology.
QE881 / .F4