000			00372nam a2200145Ia 4500
008			130223s9999 xx 000 0 und d
245			_aHydrological aspects of the river Tawi
260			_aRoorkee
260			_bNational Institute of Hydrology
260			_c1991
300			_a33 p.
440			_aTR-131; National Institute of
901			_pS42415
942			_cB _2udc
999			_c124949 _d124949