Hawley, steven.
Recorvering alost River: 23cm.
steven,hawley,
- america: Beacon press, 2012.
- xi, 252 p . : map. ; 23 cm.
9780807004739
Stream conservation --United States.
Stream restoration -- United States.
Salmon--United States.--Effect of dams on
S944 / HAW 2012