"U. S. Fish and Wildlife Service contract no. 14-16-0008-745.""April 1976.""Project work conducted under the Iowa Cooperative Fishery Research Unit -- sponsored by Iowa State University, Iowa State Conservation Commission, and U.S. Fish and Wildlife Service."Includes bibliographical references (p. 71-73).Mode of access: Internet
Grade control structures (GCSs) are commonly used in streams of western Iowa tocontrol bank erosion ...
Settlers in Iowa found a rich and diverse fisheries resource in its creeks, rivers, and lakes. Howev...
Grade control structures (GCSs) are commonly used in streams of western Iowa tocontrol bank erosion ...
"U. S. Fish and Wildlife Service contract no. 14-16-0008-745.""May 1976""Project work conducted unde...
"U. S. Fish and Wildlife Service contract no. 14-16-0008-745."May 1975.""Project work conducted unde...
"U. S. Fish and Wildlife Service contract no. 14-16-0008-745.""July 1976.""Project work conducted un...
The Iowa State Conservation Commission and Iowa State College cooperate in a program of research, ex...
Submitted by the Ohio Cooperative Fishery Research Unit under contract no. 14-16-0008-738.On cover: ...
"FWS ; 77/46"July 1979."Contract No. 14-16-008-738."Bibliography: p. 54-56.Mode of access: Internet
Forms part of thesis (M.S.)--University of Wisconsin, 1976."December 1976."Funded by the U.S. Fish a...
"Fish and Wildlife Service contract no. 14-16-0009-80-066."Includes index."July 1982.""Biological Se...
The Iowa State Conservation Commission and Iowa State College cooperate in a program of research, ex...
The Iowa State Conservation Commission and Iowa State College cooperate in a program of research, ex...
The Iowa State Conservation Commission and Iowa State College cooperate in a program of research, ex...
Contract number 14-16-0008-1147.September 1976.Includes bibliographical references (p. 28-30).Mode o...
Grade control structures (GCSs) are commonly used in streams of western Iowa tocontrol bank erosion ...
Settlers in Iowa found a rich and diverse fisheries resource in its creeks, rivers, and lakes. Howev...
Grade control structures (GCSs) are commonly used in streams of western Iowa tocontrol bank erosion ...
"U. S. Fish and Wildlife Service contract no. 14-16-0008-745.""May 1976""Project work conducted unde...
"U. S. Fish and Wildlife Service contract no. 14-16-0008-745."May 1975.""Project work conducted unde...
"U. S. Fish and Wildlife Service contract no. 14-16-0008-745.""July 1976.""Project work conducted un...
The Iowa State Conservation Commission and Iowa State College cooperate in a program of research, ex...
Submitted by the Ohio Cooperative Fishery Research Unit under contract no. 14-16-0008-738.On cover: ...
"FWS ; 77/46"July 1979."Contract No. 14-16-008-738."Bibliography: p. 54-56.Mode of access: Internet
Forms part of thesis (M.S.)--University of Wisconsin, 1976."December 1976."Funded by the U.S. Fish a...
"Fish and Wildlife Service contract no. 14-16-0009-80-066."Includes index."July 1982.""Biological Se...
The Iowa State Conservation Commission and Iowa State College cooperate in a program of research, ex...
The Iowa State Conservation Commission and Iowa State College cooperate in a program of research, ex...
The Iowa State Conservation Commission and Iowa State College cooperate in a program of research, ex...
Contract number 14-16-0008-1147.September 1976.Includes bibliographical references (p. 28-30).Mode o...
Grade control structures (GCSs) are commonly used in streams of western Iowa tocontrol bank erosion ...
Settlers in Iowa found a rich and diverse fisheries resource in its creeks, rivers, and lakes. Howev...
Grade control structures (GCSs) are commonly used in streams of western Iowa tocontrol bank erosion ...