Browsing by Keywords With reference to the 'monograph line' of any caste or tribe From the beginning Presenting life-history is a detailed and research-oriented work in itself. is. The same can be said in relation to the family tribe. Welfare Department, Bihar, Patna by Bihar Tribal Welfare Research Institute, Ranchi Regarding the above work in relation to the work on the sponsored family tribe Can be considered more important, because this tribe has a complete There is no independent book on life history.