Hydrologic data for experimental agricultural watersheds in the United States, 1964 /

Bibliography: p. 8-9.

Hydrologic data for experimental agricultural watersheds in the United States, 1965 /

"In cooperation with state Agricultural Experiment Stations."

Hydrologic data for experimental agricultural watersheds in the United States, 1966 /

Bibliography: p. 8-10.

Hydrologic data for experimental agricultural watersheds in the United States, 1967 /

Bibliography: p. 8-10.

Hydrologic data for experimental agricultural watersheds in the United States, 1980 /

Issued Jan. 1980.

Hydrologic data for experimental agricultural watersheds in the United States, 1969 /

Prepared in cooperation with State agricultural experiment stations.

Hydrologic data for experimental agricultural watersheds in the United States, 1971 /

"Prepared by Science and Education Administration."

Hydrologic data for experimental agricultural watersheds in the United States, 1972 /

Prepared in cooperation with state agricultural experiment stations.

Flood frequency curves : Hydrologic Engineering Center computer program 23-J2-L230.

At head of cover title: Generalized computer program.

Conduit rating, partial gate openings : Hydrologic Engineering Center computer program 22-J2-L224.

At head of cover title: Generalized computer program.

Reservoir area-capacity table by conic method : Hydrologic Engineering Center computer program 23-J2-L233.

At head of cover title: Generalized computer program.

Monthly streamflow analysis program : Hydrologic Engineering Center computer program 24-J2-L242.

At head of cover title: Generalized computer program.

Hydrologic data.

Mode of access: Internet.

Environmental characteristics and water quality of hydrologic benchmark network stations in the eastern United States, 1963-95 /

Mode of access: Internet.

Environmental characteristics and water quality of hydrologic benchmark network stations in the midwestern United States, 1963-95 /

Mode of access: Internet.