TY - BOOK AU - Khaleque, Mohammad. Abdul AU - Keramat, Mumnunul, Supervisor TI - Geophysical studies of time variation of the depth of Aquifer and Its thickness in parts of Barind tract, North-West of Bangladesh. U1 - 553.79 23 PY - 1994/// CY - Rajshahi PB - Department of Applied Physics & Electronics, University of Rajshahi KW - Ground water KW - Economic geology N1 - Thesis (Ph. D.) -- Department of Applied Physics & Electronics, University of Rajshahi, 1994; References : Leaves 118 - 124 ER -