Taxonomic studies on Ceylon snakes of the family Colubridae
By: by P.H.D.H. De Silva
Publisher: Dept. of Government Printing
Published: 1969
Place of publication: Ceylon
Language: eng
Number of pages: 546
Subjects: Colubridae
Notes: Caption title.

"Extract from the Spolia Zeylanica Vol. 31, part II."

Includes bibliographical references (p. 544).