000 00316pam a2200109a 44500
008 140414b1989 xxu||||| |||| 00| 0 eng d
245 _aHydraulics and the Environment
_c
260 _aCanada
_bThe National Research Council
_c1989
650 _aHYDRAULIC AND ENVIRONMENT
690 _aHYDRAULIC ENGINEERING
906 _a7721
999 _c7406
_d7406