000			004170000a22001690004500
008			160107t1979 xxu||||| |||| 00| 0 eng d
020			_a0-444-99820-9
041			_aeng
080			_a627.1 _bH3
942			_cBK
100			_aHALEK, Vaclav
245			_aGroundwater hydraulics
260			_aAmsterdam _bElsevier _c1979
300			_a620 p., ill.
650			_aHYDRAULIC ENGINEERING
650			_aWATER,UNDERGROUND
999			_c126501 _d126501