000			01409cam a22003371 4500
001			gs 38000241
003			DLC
005			20260227111343.0
008			780808s1938 orua b s000 0 eng c
010			_ags 38000241
035			_a(OCoLC)4119882
040			_aU. S. Geol. Survey. Libr. _cNcRS _dNcRS _dDLC
042			_apremarc
043			_an-us-or
045			_ax3x3
050	0	0	_aQE155 _b.A3 no. 10
051			_aSH153 _b.W3 _cCopy 2.
100	1		_aWard, Henry Baldwin, _d1865-1945.
245	1	0	_aPlacer mining on the Rogue River, Oregon, in its relation to the fish and fishing in that stream, _cby Henry Baldwin Ward. An ecological study made for the Oregon State Department of Geology and Mineral Industries, September 1937 - May 1938.
260			_a[Portland, _c1938]
300			_a31 p. _billus. _c28 cm.
490	0		_aOregon. State Dept. of Geology and Mineral Industries. Bulletin _vno. 10
500			_aAppendix A: "Extracts from report on Rogue River turbidity, by Arthur M. Swarthley": p. 26-27.
500			_aAppendix B: "Experiments on tolerance of young trout and salmon for suspended sediment in water, by L. E. Griffen": p. 28-30.
504			_a"Articles cited": p. 31.
650		0	_aFisheries _zOregon _zRogue River.
651		0	_aRogue River (Or.)
650		0	_aWater _xPollution.
700	1		_aSwartley, Arthur M., _d1870-
700	1		_aGriffin, Lawrence Edmonds, _d1874-
999			_c27482 _d27482