Economic impacts of highway infrastructure improvements Part 1. Conceptual framework
1998 ◽
Vol 6
(3)
◽
pp. 203-210
◽
2019 ◽
1998 ◽
Vol 6
(4)
◽
pp. 251-261
◽
1987 ◽
Vol 44
(S2)
◽
pp. s289-s297
◽
Keyword(s):
1997 ◽
Vol 6
(3)
◽
pp. 179-190
◽
Keyword(s):
1999 ◽
Vol 41
(1)
◽
pp. 55-59
◽
Keyword(s):
Keyword(s):