Author
United States. Congress. House. Committee on Transportation and Infrastructure. Subcommittee on Water Resources and Environment
2
United States. Congress. Senate. Committee on Environment and Public Works
2
Big Picture Media Corporation
1
Bullfrog Films
1
CanWest Global Communications Corp
1
Cangelosi, Allegra
1
Downie, Gordon, 1964-2017,
1
Geological Survey (U.S.),
1
Great Lakes Restoration Initiative (U.S.),
1
McLaughlin, Kristina,
1
McMahon, Kevin, 1958-
1
McMahon, Michael, 1962-
1
Mongrel Media
1
National Film Board of Canada
1
Nihon Hōsō Kyōkai
1
Primitive Entertainment Inc
1
Sproule-Jones, Mark, 1941-
1
Sundance Channel
1
Telefilm Canada
1
United States. Congress. House. Committee on Merchant Marine and Fisheries
1
United States. Congress. House. Committee on Public Works and Transportation
1
United States. Congress. Senate. Committee on Governmental Affairs. Subcommittee on Oversight of Government Management, the Federal Workforce, and the District of Columbia
1
United States. National Oceanic and Atmospheric Administration
1