000 002550000a22001210004500
245 _aReservoirs
100 _aHenderson, Sellers B.
260 _aLondon
_bMacmillan
_c1979
500 _aSI units
080 _a627.81
_bH4
041 _aEN
942 _cBK
999 _c112221
_d112221