000 003140000a22001210004500
245 _aExperience in operation of hydrosystems
100 _aUnny, T.E., ed.
100 _aMcBean, Edward A., jt.ed.
260 _aColombo
_bWater Resources Publications
_c1982
080 _a627.1
_bU6
041 _aEN
942 _cBK
999 _c116259
_d116259