TY - BOOK AU - Lowndes, J. F. L. & others TI - Vehicle emission experimental study U1 - 363.731 PY - 1989/// CY - Berkshire PB - Transport Research Laboratory KW - Traffic signs and signals KW - Automobiles -- Motors -- Exhaust gas -- Great Britain KW - Tunnels -- Ventilation -- Great Britain KW - Automobiles -- Moteurs -- Gaz d'e�chappement -- Grande-Bretagne KW - Tunnels -- Ventilation -- Grande-Bretagne KW - Tunnels -- Ventilation KW - Great Britain KW - Italy--Padua KW - Man-woman relationships KW - Sex role KW - Roads--Maintenance and repair--Safety measures KW - Road markings--Standards ER -