Denitrification in the nitrogen cycle /

Denitrification in soil and sediment /
Published: (1990)

Denitrification /
by: Payne, W. J. (William Jackson), 1925-
Published: (1981)

Nitrification /
Published: (2011)

The effectiveness and persistence of a nitrification inhibitor, 2-chloro-6-(trichloromethyl) pyridine, in soils /
by: Landua, Dennis Paul
Published: (1976)

Research on nitrification and related processes.
Published: (2011)

Denitrification, nitrification, and atmospheric nitrous oxide /
Published: (1981)

Soil-plant-nitrogen relationships /
Published: (1978)

Denitrification in soil and sediment /
Published: (1990)

Nitrate removal from water at the water-mud interface in wetlands /
Published: (1976)

Mineral nitrogen in the plant-soil system /
by: Haynes, R. J.
Published: (1986)

Mineral nitrogen in the plant-soil system /
by: Haynes, R. J.
Published: (1986)

Nitrogen management in farming systems in humid and subhumid tropics /
Published: (1985)

The production of active nitrogen in the soil /
by: Fraps, G. S. (George Stronach), 1876-
Published: (1908)

Field measurement of denitrification /
by: Rolston, Dennis E.
Published: (1977)

Continuous biological denitrification of wastewater /
by: Sutton, Paul M.
Published: (1974)

Biological anaerobic ammonium oxidation /
by: Graaf, Astrid Alexandra van de, 1964-
Published: (1997)

Relation of soil nitrogen, nitrification and ammonification to pot experiments /
by: Fraps, G. S. (George Stronach), 1876-
Published: (1921)

Ammonium oxidation at the oxic/anoxic interface /
by: Sliekers, Arne Olav
Published: (2003)

Nitrification /
Published: (2011)

Denitration of radioactive liquid waste /
Published: (1986)

Influence of denitrification in aquatic sediments on the nitrogen content of natural waters /
by: Kessel, J. F. van
Published: (1976)

Biology of the nitrogen cycle /
Published: (2007)

Relative leaching rates of common nitrogen carriers from sandy soils in relation to lake eutrophication.
by: Smith, D. E.
Published: (1973)

Nitrification capacities of Texas soil types and factors which affect nitrification /
by: Fraps, G. S. (George Stronach), 1876-
Published: (1947)

Application of the aerobic-media trickling filter to nitrogen control in wastewater treatment /
Published: (1980)

Nitrate movement and denitrification defined relative to bromide tracer in tile-drained land /
Published: (1982)

Nitrification in Texas soils /
by: Fraps, G. S. (George Stronach), 1876-
Published: (1920)

Stability of nitrate-ion concentrations in simulated deposition samples used for quality-assurance activities by the U.S. Geological Survey /
by: Willoughby, Timothy C., et al.
Published: (1989)

Concurrent nitrification-denitrification at the sediment-water interface as a mechanism for nitrogen losses from lakes : technical completion report /
by: Keeney, Dennis R.
Published: (1975)

Denitrification as affected by irrigation frequency of a field soil /
Published: (1980)

Nitrogen, the Confer-N-s /
Published: (1999)

Intraspecific variability for dinitrogen fixation in southernpea /
by: Zary, Keith Wilfred
Published: (1978)

Development of an unconventional approach to nitrification-denitrification : final report /
Published: (1977)

Nitrification and denitrification in the activated sludge process /
by: Gerardi, Michael H.
Published: (2002)

Nitrification and denitrification in the activated sludge process /
by: Gerardi, Michael H.
Published: (2002)

Nitrification and heavy metal removal in the activated sludge treatment process /
by: Richards, Paul Allen
Published: (1976)