572.70954
T835T
           Tripathi, R N
               Technology, farm output and employment in a tribal region \ R N Tripathi - Delhi : Mittal, 1988.
               131p.
                ISBN: 81-7099-055-6

125948
                Subjects: India-Scheduled tribes-Economic conditions; Employment (Economic theory); Tribes-India-Ranchi (District)-Agriculture; Land use, Rural-India-Ranchi (District).