patrick d powers

Patrick Mills, Muharrem Mane, Kenneth Kuhn, Anu Narayanan, James D. Powers, Peter Buryk, Jeremy M. Eckhause, John G. Drew, Kristin F. Lynch · RAND Corporation

98 sayfa · 2017

United states, appropriations and expenditures / United states, air force / Civil engineering / Military bases

Patrick D. Powers · Bonneville Power Administration, Division of Fish and Wildlife

120 sayfa · 1986

Fishes / Migration / Effect of dams on

Patrick D. Powers · Washington Dept. of Fish and Wildlife, Land and Restoration Services Program, Environmental Engineering Services

20 sayfa · 1997

Design and construction / Culverts / Fishways / Hydraulics / Pacific salmon