Jak to bylo s japonskou a americkou jakostí? /

Autor -ji-

The quality of our nation's waters : nutrients and pesticides /

Autor Fuhrer, Gregory J., Gilliom, Robert J., Hamilton, Pixie A., 1957-, Morace, Jennifer L., Nowell, Lisa H., Rinella, Joseph F., Stoner, Jeffrey D., Wentz, Dennis A.
Vydáno 1999

Quality of surface waters of the United States, 1970. Part 8, Western Gulf of Mexico basins /

Vydáno 1975

Quality of surface waters of the United States, 1970. Part 7, Lower Mississippi River basin /

Vydáno 1975

Quality of surface waters of the United States, 1970. Part 2, South Atlantic slope and Eastern Gulf of Mexico basins /

Vydáno 1974

Quality of surface waters of the United States, 1970. Parts 12-16, North Pacific slope basins, Alaska, and Hawaii and other Pacific areas /

Vydáno 1976

Quality of surface waters of the United States, 1970. Part 11, Pacific slope basins in California /

Vydáno 1974

Quality of surface waters of the United States, 1970. Parts 9 and 10, Colorado River basin and the Great Basin /

Vydáno 1976

Classification and mapping og agricultural land for National Water-Quality assessment /

Autor Gilliom, Robert J., Thelin, Gail P.
Vydáno 1997

Water quality in the Long Island-New Jersey coastal drainages, New York and New Jersey, 1996-98 /

Autor Ayers, Mark A., Kennen, Jonathan G., Stackelberg, Paul E.
Vydáno 2000

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

Autor Clark, Melanie L., Eddy-Miller, Cheryl A., Mast, Alisa M.
Vydáno 2000

Water quality in the eastern Iowa basins, Iowa and Minnesota, 1996-98 /

Vydáno 2000

Nutrients in the nation's waters - too much of a good thing? /

Autor Mueller, David K., Helsel, Dennis R., 1951-
Vydáno 1996

Calvert-Henderson quality of life indicators /

Vydáno 2000

Water quality in South Florida, Florida, 1996-98 /

Vydáno 2000

Water quality in the Central Arizona Basins, Arizona, 1995-98 /

Vydáno 2000

Water quality in the Lower Illinois River Basin, Illinois, 1995-98 /

Vydáno 2000

Water quality in the Mississippi Embayment, Mississippi, Louisiana, Arkansas, Missouri, Tennessee and Kentucky, 1995-98 /

Autor Kleiss, Barbara A.
Vydáno 2000

American economic history /

Autor Puth, Robert Christian, 1936-
Vydáno 1993

The politics of happiness : what government can learn from the new research on well-being /

Autor Bok, Derek Curtis, 1930-
Vydáno 2010