Research Article
Tritium Concentration Study of Surface and Ground Water with a Specially Designed Proportional-counting Technique
School of Physics, University College of Science, University of Tehran, North Amirabad, P.O. Box 14395/547, Iran
Emaddedin Faghahati
School of Physics, University College of Science, University of Tehran, North Amirabad, P.O. Box 14395/547, Iran