Placer mining on the Rogue River, Oregon, in its relation to the fish and fishing in that stream
By: by Henry Baldwin Ward.  An ecological study made for the Oregon State Department of Geology and Mineral Industries, September 1937 - May 1938.
Contributors: Swartley, Arthur M., 1870-; Griffin, Lawrence Edmonds, 1874-
Series: Oregon. State Dept. of Geology and Mineral Industries. Bulletin; no. 10
Published: 1938
Place of publication: [Portland
Language: eng
Number of pages: 31
Subjects: Fisheries -- Oregon -- Rogue River.; Water -- Pollution.; Rogue River (Or.)
Notes: "Articles cited": p. 31.
Appendix A: "Extracts from report on Rogue River turbidity, by Arthur M. Swarthley": p. 26-27.
Appendix B: "Experiments on tolerance of young trout and salmon  for suspended sediment in water, by  L. E. Griffen": p. 28-30.