000 00612nam a22002297a 4500
015 _a5528
041 _a1
080 _a626/627:37
_bWAT
110 _aINTERNATIONAL WATER RESOURCES ASSOCIATION and UNESCO
245 _aWATER RESOURCES EDUCATION
260 _aINTERNATIONAL WATER RESOURCES ASSOCIATION
_bUSA
_c1975
300 _a483P.
_bILL.,Cht.,Fig and Table
650 _aEngineering
700 _aChow.V.T.
700 _aFried.J.J.
700 _aKrizek.R.J.
852 _a 4R-1-1
999 _c3630
_d3630