000 004270000a22001330004500
245 _aHandbook on the principles of hydrology : with special emphasis directed to Canadian conditions in the discussion ...
100 _aGray, Donald M.
260 _aHuntington
_bWater Information Centre
_c1970
300 _axxxviii, variuos paging : ill.
020 _a0912394072
080 _a626.01
_bG7
041 _aEN
942 _cBK
999 _c101932
_d101932