Analytical solution of the problem of topographic mapping from comparator measurements on aerial photographs /

"The first of a series of papers on topographic mapping by aerial photography."

Chemical evolution and estimated flow velocity of water in the Trinity aquifer, south-central Texas /

Shipping list no.: 98-0242-P.

Finite-difference model to simulate the areal flow of salt water and fresh water separated by an interface /

"April 1980."

Development of a digital model of ground-water flow in deeply weathered crystalline rock, Chester County, Pennsylvania /

"August 1980."

Preliminary evaluation of the ground-water-flow system in the Twin Cities Metropolitan area, Minnesota /

"August 1982."

Radial flow in a leaky artesian aquifer /

Mode of access: Internet.

American Bottoms regional ground-water flow model /

"Prepared in partial fulfilment of section 5 of the Flood Control Act of 1945, 615 ILCS 15/5."

Summary of selected computer programs produced by the U.S. Geological Survey for simulation of ground-water flow and quality, 1994 /

Mode of access: Internet.

Ground-water flow and simulated effects of development in Stagecoach Valley, a small, partly drained basin in Lyon and Storey counties, western Nevada /

Mode of access: Internet.

The relation between the lowering of the piezometric surface and the rate and duration of discharge of a well using ground water storage /

Mode of access: Internet.

Impacts of coal-fired power plants on local ground-water systems : Wisconsin power plant impact study /

Mode of access: Internet.

Costs of wastewater treatment by land application /

Mode of access: Internet.

Ground-water resources of the White River basin, Delaware County, Indiana /

"September 1982."

Hydrology of the White Tail Butte area, northern Campbell County, Wyoming /

Shipping list no.: 87-323-P.

Effects of the proposed Prosperity Reservoir on ground water and water quality in lower Center Creek basin, Missouri /

Mode of access: Internet.