ISBN-13: 9783330327290 / Angielski
In earlier days in Kathmandu, the vehicles were in limited numbers. There were very old vehicles which was not emission free. Vehicles like Volkswagen Bettle, Volkswagen Camper, Bajaj Tempo and other were in use at that time. But now the automobile market in Nepal is increasing quickly. There are lots of vehicles in the streets of Kathmandu. This increased number of diesel and petrol vehicle has raised a major problem including congested roads, traffic jams, road accidents, air pollution and so on. These kinds of problems can be reduced by use of zero emission vehicles.