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).