Notes [The author wishes to thank Acquell Ahmad, S Bhaskar, Sekhar Chaudhuri, Anil Deolalikar, Brijen K Gupta, and Alan Heston for their comments and suggestions and Michael Hodtnar, Kamal Raina, and S C Sharma for their research assistance,] 1 See Robert T Kudrle. "Agricultural Tractors: A World Industry Study", Cambridge: Ballinger, 1975, for an account of the inter, national tractor industry.
