(Dr.) Surinder Singh - Guru Nanak Dev University

34. Singh G., Devi S., Singh S. and Virk H.S. (1986)
Track etch rate characteristics of makrofol polycarbonate plastic detectors exposed
to Xe ions.
Nucl. Tracks and Rad. Meas. (Elsevier Science, UK) 12, 383-386.
35. Singh N.P., Singh M, Singh S. and Virk, H.S. (1986)
A fission track technique used for biogeochemical prospecting in northern India.
J. Geochem. Exploration (Netherlands) 26, 259-265.
36. Sandhu A.S., Singh S. and Virk H.S (1986)
Etching and annealing studies of fission tracks in chlorite and their applications in
dating.
Mineralogical J. (Japan) 13, 117-186.
37. Sandhu A.S., Singh S. and Virk H.S. (1987)
Annealing of fission fragment tracks in micaceous minerals.
Mineralogical J. (Japan) 13, 307-313
38. Sandhu A.S., Singh S. and Virk H.S. (1987)
Anisotropic track annealing in apatite.
Mineral. Journ. (Japan) 13, 307-313.
39. Singh N.P., Singh M, Singh S. and Virk H.S. (1987)
Method for estimation of Uranium, Thorium and Potassium in rocks using gamma
ray spectrometry.
Ind. J. Pure and Appl. Phys. 24, 565-569.
40. Singh N.P., Singh S. and Virk H.S. (1987)
Uranium and radon concentration in Ganges waters in U.P. Himalayas some
preliminary results.
Ind. J. Pure and Appl. Phys. 25, 87-89.
41. Sandhu A.S., Singh S. and Virk H.S. (1987).
Annealing studies of fission tracks in apatite.
Ind. J. Pure and Appl. Phys. 25, 97-99.
42. Ramola R.C., Singh M, Singh S. and Virk H.S. (1987)
Measurements of indoor radon concentration using LR-115 plastic track detector.
Ind. J. Pure and Appl. Phys. 25, 127-129.
43. Sandhu A.S., Singh and Virk H.S. (1987)
Influence of crystallograthic structure on the activation energy of fission track
annealing in apatite.
Ind. J. Pure and Appl. Phys. 25, 499-500.
44. Ramola R.C., Singh M, Singh S. and Virk H.S. (1987)
Efficiency of radon detector LR-115.
Ind. J. Pure and Appl. Phys. 25, 235-236.
45. Singh N.P., Singh S. and Virk H.S. (1987).
Elemental analysis of Siwalik fossil bones using X-ray spectrometry.
Ind. J. Pure and Appl. Phys. 25, 411-412.
46. Sandhu A.S., Singh S. and Virk H.S. (1987).
Anisotropic track etching in apatite.
Ind. J. Pure and Appl. Phys. 26, 351-355.
48. Singh M, Ramola R.C., Singh N.P., Singh S. and Virk H.S. (1987)
The study of radon diffusion in air and soil.
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