Water-power development in relation to fishes and mussels of the Mississippi.
Coker, R. E. 1876-1967.
Water-power development in relation to fishes and mussels of the Mississippi. By Robert E. Coker. - Washington, Govt. Print. Off., 1914. - 1 p. l., 28 p. vi pl. 23 cm.
"Appendix VIII to the Report of the U. S. Commissioner of Fisheries for 1913."
f 14000130
Hydroelectric power plants--Mississippi River.
Fishways.
Keokuk Dam (Iowa and Illinois)
SH221 / .C6
Water-power development in relation to fishes and mussels of the Mississippi. By Robert E. Coker. - Washington, Govt. Print. Off., 1914. - 1 p. l., 28 p. vi pl. 23 cm.
"Appendix VIII to the Report of the U. S. Commissioner of Fisheries for 1913."
f 14000130
Hydroelectric power plants--Mississippi River.
Fishways.
Keokuk Dam (Iowa and Illinois)
SH221 / .C6