United States statutory invention registration.

Problem lakes in the United States /
by: Ketelle, Martha J.

Groundwater contamination in the United States /
by: Patrick, Ruth, 1907-2013
Published: (1987)

Storage requirements for water in the United States /
by: Löf, George O. G.
Published: (1966)

Water use, management, and planning in the United States /
by: Thompson, Stephen A. (Stephen Andrew)
Published: (1999)

Water use, management, and planning in the United States /
by: Thompson, Stephen Andrew
Published: (1999)

Hydrologic effects of urbanization in the United States.
by: McPherson, M. B. (Murray Burns)
Published: (1972)

Groundwater contamination in the United States /
by: Patrick, Ruth, 1907-2013
Published: (1987)

Water use in the United States, 1900-1980 /
Published: (1960)

Ground water in the United States : a summary of ground-water conditions and resources utilization of water from wells and springs methods of scientific investigation, and literature relating to the subject /
by: Meinzer, Oscar Edward, 1876-1948
Published: (1939)

Efforts to establish a statutory standard of invention : study of the Committee on the Judiciary, United States Senate, Eighty-fifth Congress, first session, pursuant to S. Res. 55.
by: Edwards, Victor L.
Published: (1958)

Water use, management, and planning in the United States /
by: Thompson, Stephen A. (Stephen Andrew)
Published: (1999)

Ambient water-quality monitoring in the United States : first year review, evaluation, and recommendations : a report to the Office of Management and Budget /
Published: (1992)

The strategy for improving water-quality monitoring in the United States : final report of the Intergovernmental Task Force on Monitoring Water Quality.
Published: (1995)

Efforts to Establish a Statutory Standard of Invention. Study No. 7.
Published: (1957)

Land use effects on streamflow and water quality in the northeastern United States /
by: Crétaz, Avril L. de la
Published: (2007)

Innovative state approaches to community water supply problems /
by: Humphrey, Nancy
Published: (1985)

The state of America's drinking water : national symposium, September 26 and 27, 1974 : [proceedings] /
Published: (1975)

Water and climate in the western United States /
Published: (2003)

Water and climate in the western United States /
Published: (2003)

Water and climate in the western United States /
Published: (2003)

To quench our thirst : the present and future status of freshwater resources of the United States /
by: Francko, David A.
Published: (1983)

Summary of state ground water quality monitoring well regulations--EPA Region I [-X] /
Published: (1989)

Inventions and their protection.
by: Woodling, George Victor
Published: (1954)

Water for the cities ; a history of the urban water supply problem in the United States.
by: Blake, Nelson Manfred, 1908-1996
Published: (1956)

The water problem : climate change and water policy in the United States /
Published: (2017)

Water quality in the upper Floridan aquifer and overlying surficial aquifers, Southeastern United States, 1993-2010 /
by: Berndt, Marian P.
Published: (2014)

The inventive step : its evolution in Canada, the United Kingdom and the United States /
by: Bochnovic, John
Published: (1982)

Ground water quality protection : state and local strategies /
Published: (1986)

Pesticides and groundwater quality : issues and problems in four states /
by: Holden, Patrick W.
Published: (1986)

America's clean water : the states' nonpoint source assessment 1985.
Published: (1985)

Water quality : improved EPA guidance and support can help states develop standards that better target cleanup efforts : report to the Chairman, Subcommittee on Water Resources and Environment, Committee on Transportation and Infrastructure, House of Representatives.
Published: (2003)

Inventions available for licensing.

Patents for chemical inventions /
Published: (1964)

Phosphorus management strategies for lakes : proceedings of the 1979 conference sponsored by the New York State College of Agriculture and Life Sciences, a statutory college of the State University at Cornell University, [and] the International Joint Commission (U.S. and Canada) /
Published: (1980)

Public policy on ground water quality protection : proceedings of a national conference, April 13-16, 1977 at Virginia Polytechnic Institute and State University /
Published: (1978)

Pesticides and groundwater quality : issues and problems in four states /
by: Holden, Patrick W.
Published: (1986)