DECOLONISATION AND TRIBAL POLICY IN JHARKHAND 139 42. Interim Report, op. cit., para 25. 43. Constituent Assembly Debates, 19 August 1949, New Delhi, 1949, p. 494. 44. ibid. 45. ibid. 46. Constituent Assembly Debates, 24 August 1949, New Delhi, 1949, p. 651. 47. ibid., 653-54. 48. ibid., p. 654. 49. ibid., p. 653. 50. ibid., p. 652. 51. ibid., p. 663. 52. ibid., p. 979. 53. ibid., pp. 997-8. 54. ibid., 6 September 1949, pp. 1007-8. 55. Article 339 stipulates that: "The President may anytime and shall at the expiration of ten years from the commencement of this Constitution by order appoint a Commission to report on the administration of the Scheduled Areas and the welfare of the Scheduled Tribes in the States. . .", Constitution of India, 1950. 56. Vide Ministry of Home Affairs notification no. 11/6/59-SCT.IV DT. 57. Report of the Scheduled Areas And Scheduled Tribes Commission, vol. I. 1960-61, para 1.1 58. ibid., para 1.20. 59. ibid. 60. ibid,, para. 1.23. 61. For instance, The Report of the Scheduled Castes and Scheduled Tribes Commission 1966-67, Report of the Study Team on Tribal Development Programmes, 1969 and The Report of the Advisory Committee on the Revision of the List of Scheduled Castes and Scheduled Tribes, 1965.