Final environmental impact statement on commercial sand and gravel dredging operations in the Allegheny and Ohio Rivers, Pennsylvania

Proceedings of the Specialty Conference on Dredging and Its Environmental Effects, Mobile, Alabama, January 26-28, 1976

Shell dredging and its influence on Gulf Coast environments

Commercial sand and gravel dredging operations : Ohio River, Pennsylvania to Kentucky (mile 0 to mile 438.0) : final environmental statement

Great Lakes dredging and the environment : hearing before the Committee on Governmental Affairs, United States Senate, One Hundred Second Congress, first session, July 29, 1991, Toledo, OH.

Charleston Harbor, South Carolina deep draft navigation project : communication from the Acting Assistant Secretary (Civil Works), the Department of the Army, transmitting a report on the authorization of ... pursuant to Pub. L. 104-303, sec. 101(a)(27).

Long Island Sound dredge-spoil dumping hearing before the Subcommittee on Natural Resources and Environment of the Committee on Science and Technology, U.S. House of Representatives, Ninety-sixth Congress, first session, October 13, 1979.

Long Island Sound dredge-spoil dumping : hearing before the Subcommittee on Natural Resources and Environment of the Committee on Science and Technology, U.S. House of Representatives, Ninety-sixth Congress, first session, October 13, 1979.

Commercial sand and gravel dredging operations : Allegheny River, Pennsylvania (mile 0 to mile 62.2) : final environmental statement

Port Everglades Broward County, Florida environmental feasibility report and environmental impact statement communication from the Assistant Secretary of the Army, Civil Works, Department of Defense, transmitting the Department's Port Everglades final feasibility report and environmental impact statement dated May 2015.

Monongahela River, Pennsylvania and West Virginia : final environmental statement on the operation and maintenance of the navigation system

Final environmental impact statement on commercial sand and gravel dredging operations in the Allegheny and Ohio Rivers, Pennsylvania

Proceedings of the Specialty Conference on Dredging and Its Environmental Effects, Mobile, Alabama, January 26-28, 1976

Shell dredging and its influence on Gulf Coast environments

Commercial sand and gravel dredging operations : Ohio River, Pennsylvania to Kentucky (mile 0 to mile 438.0) : final environmental statement

Great Lakes dredging and the environment : hearing before the Committee on Governmental Affairs, United States Senate, One Hundred Second Congress, first session, July 29, 1991, Toledo, OH.

Charleston Harbor, South Carolina deep draft navigation project : communication from the Acting Assistant Secretary (Civil Works), the Department of the Army, transmitting a report on the authorization of ... pursuant to Pub. L. 104-303, sec. 101(a)(27).

Long Island Sound dredge-spoil dumping hearing before the Subcommittee on Natural Resources and Environment of the Committee on Science and Technology, U.S. House of Representatives, Ninety-sixth Congress, first session, October 13, 1979.

Long Island Sound dredge-spoil dumping : hearing before the Subcommittee on Natural Resources and Environment of the Committee on Science and Technology, U.S. House of Representatives, Ninety-sixth Congress, first session, October 13, 1979.

Commercial sand and gravel dredging operations : Allegheny River, Pennsylvania (mile 0 to mile 62.2) : final environmental statement

Monongahela River, Pennsylvania and West Virginia : final environmental statement on the operation and maintenance of the navigation system