000 002700000a22001210004500
245 _aControl of groundwater
100 _aQuinion, D.W.
100 _aQuinion, G.R.
260 _aLondon
_bThomas Telford
_c1987
080 _a624.131.6
_bQ8
041 _aEN
942 _cBK
999 _c62569
_d62569