Freight Transport, Energy Use, and Emission Trends in Spain
2010 ◽
Vol 2191
(1)
◽
pp. 16-22
◽
2000 ◽
Vol 35
(0)
◽
pp. 247-252
Keyword(s):
1992 ◽
Vol 48
(2)
◽
pp. 59-64
◽
2013 ◽
Vol 17
(4)
◽
pp. 315-325
◽
2006 ◽
Vol 17
(4)
◽