000 003250000a22001330004500
245 _aHydrologic engineering in planning
110 _aHydrological Engineering Centre, California
260 _aDavis
_bHEC
_c1981
440 _aTraining document
440 _ano.14
080 _a627
_bH8
041 _aEN
942 _cBK
999 _c114635
_d114635