00505nam a22001457a 4500008004100000040005500041080002600096100001600122245011500138260005500253300001000308650001200318653001200330700001700342230614b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  a629:621.43.068.4(540)  aPundir, B P  aVehicle emissions and control perspectives in India: c/ Indian Institute of Petroleum bA state of art report  aDehradun:  bIndian Institute of Petroleum, c1994  a170p.  aScience  aPhysics  aJain, Amar K