01013nam a22001937a 4500040003600000082001500036100003200051245010800083260003500191300004000226500014800266500004100414500003900455502006000494546001200554650010400566952013200670999001700802  cRiphah International University  a628.5bRAJ  aRaja Jamroz Pervaiz (18647)  aComparison analysis of radon concentration in water of Khewra mines with other parts of district Jhelum  aIslamabadb(unpublished)c2018  axiii, 45 p.b: ill.c; 30 cm.e+CD   aSubmitted in fulfillment of the requirements for the degree of Master of Philosophy in Physics to the Faculty of Basic Sciences and Humanities.  aIncludes bibliographical references   aThesis supervisor: Dr. Zafar Wazir  aThesis (M.Phil.)--Riphah International University, 2018  aEnglish  aRadon concentrationvIonization chambervKehwara salt minevRohtas fortvTopographyvIsotopesvFBSH  00104071aRIUbRIUd2018-09-04eRiphah International University l0o628.5 JAMp50145r2018-09-04 00:00:00t1w2019-02-21yTH  c22981d22981