000 00448nam a22001577a 4500
008 160424b xsy||||| |||| 00| 0 eng d
020 _a0408000902
082 _a627,03
100 1 _aNelson, K D .
_946640
245 1 _aDictionary of water engineering\
_cK D Nelson, Charles Kerr, Robert Legg.
250 _a1ED.
260 _aLondon :
_bButter Worths,
_c1973AD.
300 _a271P. ;
_c22cm.
650 _areference.
_946641
942 _2ddc
_cREF
999 _c302236
_d302236