00703nam a2200193Ia 4500003000900000008004100009040001600050080001500066100003600081245013900117260004400256300001300300500002600313650004100339650001600380942000700396999001500403952009100418IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a52-76bBHA  aBhattacharya, Prabhat K.913032 0aInter-Relations between the terrestrial atmosphere and cosmic radiationcPrabhat K. Bhattacharya                                        aCalcuttabIndian Physical Societyc1952  aiv, 50p.  aDonated by Mrs. Bappu  aAstronomy and Astrophysics Thesaurus  aCosmic Rays  cBK  c7705d7705  00104070aBANbBANcGENd1983-07-26l0o52-76/ BHAp8519r2021-11-05w1983-07-26yBK