William R. Black Phd

titleISBN-13
(ISBN-10)
year of publication
Sustainable Transportation: Problems and Solutions978-1-60623-485-3
(1-60623-485-4)
2010
Transportation: A Geographical Analysis978-1-57230-848-0
(1-57230-848-6)
2003

R. B · R. Black · R. P. · W. B · W.P. · W R. · William B. · William Black · William P. · William R. · William R. Black

William R. Blackburn