Consequences of farm tractors in Pakistan - Washington International Bank for Reconstruction and Development USA 1975 - "ii, 94p." cm. - "World Bank Staff, Working Papers, 210." . Bibliography p.93-94 Standard No.: 95202 Source: Reference Collections Subjects--Topical Terms: Transport Vehicle Industry Dewey Class. No.: "X9(D5133).44Q7.N7, L5/UN"