68 SOCIAL SCIENTIST 7 Raj Narain, New Health Services in Rural Areas, Centre Calling, 12; 4-5, 10-15. 1977. 8 Pocket Book of Health Statistics, 1976, Central Bureau of Health Intelligence, New Delhi, Govt. of India. 9 Tuberculosis in a Rural Population of South India: A Five Year Epidemiological Study, Bulletin of World Health Organization, 51:473-488, 1974,National Tuberculosis Institute, Bangalore 10 E R N Grigg, Arcana of Tuberculosis, American Review of Research Diseases, 76; 151-172, 78; 426-53. 78; 583-603, 1958. 11 B K Anand, et al. Studies on Shri Ramanand Yogi during his stay in an Air-tight Box, Indian Journal of Medical Research, 49,1; 82-9, 1961.