On the osteology of nyctosaurus (nyctodactylus) with notes on american pterosaurs/

Main Author: Williston, Samuel, 1861-1963
Other Authors: Farrington, Oliver Cummings
Format: Book
Language:English
Published: Chicago: [s.n], 1903
Series:Field Columbian Museum ; 78. Geological series ;
Subjects:
Physical Description:p. 125-163 : ill. ; 26 cm.
Bibliography:Includes bibliographical references