Join the Goodreads Author Program

Are you Barry R. Christopher, author of the books below?
Pavement Subsurface Drainage Systems by Barry R. Christopher Maintenance of highway edgedrains by Barry R. Christopher Geotechnical aspects of pavements - reference manual / partic... by Barry R. Christopher Geotextile Engineering Manual by Barry R. Christopher


To join the author program as Barry R. Christopher, you will first need to sign in to Goodreads. Then navigate back to this page to apply.


About the Author Program
Authors on Goodreads
Author Guidelines
Author Program How-To
Author & Advertisers Blog
Ask the Author: Featured Authors
About Goodreads