AU - Khan, Hameed Ahmed AU - Tufail, Muhammad AU - Qureshi, Aziz Ahmed TI - Radon Signals for Earthquake Prediction and Geological Prospection PT - Journal Article DP - 1990 TA - Med J Islamic World Acad Sci PG - 229-231 VI - 3 IP - 3 AID - [doi] 4100 - https://dx.doi.org/ SO - Medical Journal of Islamic World Academy of Sciences, 1990 3(3):229