TY - BOOK AU - Singh, B.P. AU - Kumar, Bhishm jt.au. TI - Isotopes in hydrology, hydrogeology and water resources SN - 8173196907 U1 - 551.48028 PY - 2005/// CY - New Delhi PB - Narosa Publishing House KW - Isotopes hydrology KW - Hydrogeology KW - Water resources ER -