National Capital Parks-East : geologic resource evaluation report /

Rock Creek Park : geologic resources inventory report /
by: Thornberry, Trista L.
Published: (2009)

Paper mills and a nation's capital /
by: Harrigan, Robert E.
Published: (1995)

Geologic atlas of U.S : Washington folio, D.C.-Maryland-Virginia.
Published: (1901)

Atlas of the breeding birds of Maryland and the District of Columbia /
Published: (1996)

Monocacy National Battlefield.
by: Thornberry, Trista L.
Published: (2008)

Junior Ranger program : National Capital Parks-East.
Published: (2012)

Birds of Maryland and the District of Columbia /
by: Stewart, Robert E.
Published: (1958)

Water-quality data at amphibian research sites in Maryland, Washington, D.C., and Virginia, 2005-2007 /
by: Rice, Karen C.
Published: (2008)

National Park Service : managed properties in the District of Columbia : report to congressional committees.
Published: (2005)

Fort Dupont Park historic resources study : final /
Published: (2004)

The District of Columbia, its rocks and their geologic history /
by: Carr, Martha S.
Published: (1950)

Highlights of the geology and engineering of the Chesapeake and Ohio Canal : Washington, D.C. to Frostburg, Maryland, July 15, 1989 /
by: Davies, William E. (William Edward), 1917-
Published: (1989)

Home On Earth : Recipes for Healthy Housing /
Published: (2025)

C & O Canal : the making of a park /
by: Mackintosh, Barry
Published: (1991)

Educator's resource guide, ... educational & interpretive programs.

Water quality in the Anacostia River, Maryland and Rock Creek, Washington, D.C. : continuous and discrete monitoring with simulations to estimate concentrations and yields of nutrients, suspended sediment, and bacteria /
by: Miller, Cherie V., et al.
Published: (2013)

The Battle of Fort Stevens : Rock Creek Park, District of Columbia /
Published: (2009)

Census of manufactures : 1905.
Published: (1906)

Towpath guide to the Chesapeake & Ohio Canal /
by: Hahn, Thomas F., et al.
Published: (1971)

Hydrogeology of the Washington, D.C., area (Virginia, Maryland, District of Columbia) : Reston, Virginia to Prince Frederick, Maryland, July 14, 1989 /
by: Moore, John E. (John Ezra), 1931-
Published: (1989)

The ferns and fern-allies of Maryland and Delaware including District of Columbia /
by: Reed, Clyde Franklin, 1918-
Published: (1953)

Hydrogeologic framework of the coastal plain of Maryland, Delaware, and the District of Columbia /
by: Vroblesky, Don A.
Published: (1991)

Gen. Harper's speech, to the citizens of Baltimore, on the expediency of promoting a connexion between the Ohio, at Pittsburgh, and the waters of the Chesapeake, at Baltimore, by a canal through the District of Columbia : with his reply to some of the objections of Mr. Winchester.
by: Harper, Robert Goodloe, 1765-1825
Published: (1824)

Hydrogeology of the Washington, D.C., area (Virginia, Maryland, District of Columbia) : Reston, Virginia to Prince Frederick, Maryland, July 14, 1989 /
by: Moore, John E. (John Ezra), 1931-2018
Published: (1989)

Public Buildings -- Southwest Redevelopment -- D.C : hearings before the United States House Committee on Public Works, Subcommittee on Public Buildings and Grounds, Eighty-Third Congress, second session, on Mar. 22, Aug. 3, 1954.
Published: (1954)

Location of Interstate Route 70 South: Maryland and D.C : hearings before the United States Senate Committee on Public Works, Subcommittee on Public Roads, Eighty-Sixth Congress, second session, on June 14, 1960.
Published: (1960)

Hearings on the Bill S. 10136, Providing for the Protection of the Interests of the U.S. in Lands and Waters Comprising Any Part of the Anacostia River, or Eastern Branch, and Lands Adjacent Thereto, and for Other Purposes : hearings before the United States Senate Committee on the District of Columbia, Sixty-First Congress, third session, on Feb. 10, 13, 1911.
Published: (1911)

Parking management strategies for reducing automobile emissions /
Published: (1976)

National Park Service : managed properties in the District of Columbia : report to congressional committees.
Published: (2005)

Water and sewer systems in the District of Columbia : hearing before the Subcommittee on the District of Columbia of the Committee on Government Reform and Oversight, House of Representatives, One Hundred Fourth Congress, second session, February 23, 1996.
Published: (1997)

The future of the National Mall : oversight hearing before the Subcommittee on National Parks, Forests and Public Lands of the Committee on Natural Resources, U.S. House of Representatives, One Hundred Tenth Congress, second session, Tuesday, May 20, 2008.
Published: (2009)

The future of the National Mall : oversight hearing before the Subcommittee on National Parks, Forests and Public Lands of the Committee on Natural Resources, U.S. House of Representatives, One Hundred Tenth Congress, second session, Tuesday, May 20, 2008.
Published: (2008)

Exploration of Rock Creek Park-North : Washington, D.C., July 17, 1989 /
by: O'Connor, James V.
Published: (1989)

Washington, houses of the Capital /
by: Moore, Derry
Published: (1982)

Federal law enforcement : selected issues in human capital management : statement of Norman J. Rabkin, Managing Director, Homeland Security and Justice Issues, before the Committee on Government Reform, Subcommittees on Civil Service and Agency Organization and Criminal Justice, Drug Policy and Human resources, House of Representatives /
by: Rabkin, Norman J.
Published: (2003)

The orphaned capital : adopting the right revenues for the District of Columbia /
by: O'Cleireacain, Carol
Published: (1997)