Nitrogen in crop production : proceedings of a symposium held 25-27 May 1982 at Sheffield, Alabama /

Nitrogen fertilizers /
by: Korenʹkov, D. A. (Dmitriĭ Aleksandrovich)
Published: (1983)

Agriculture and the nitrogen cycle : assessing the impacts of fertilizer use on food production and the environment /
Published: (2004)

Nitrogen in the environment : sources, problems, and management /
Published: (2008)

Nitrogen in the environment : sources, problems, and management /
Published: (2001)

Nitrogen fertilization in the environment /
Published: (1995)

Nitrogen in organic wastes applied to soils /
Published: (1989)

Fertilizer nitrogen : facing the challenge of more expensive energy : proceedings of the British Sulphur Corporation's Fourth International Conference on Fertilizer Technology, London, 19-21 January 1981 /
Published: (1981)

Nitrogen in the life of plants /
by: Pri͡anishnikov, D. N. (Dmitriĭ Nikolaevich), 1865-1948
Published: (1951)

The role of nitrogen in grassland productivity : a review of information from temperate regions /
by: Whitehead, D. C. (David Charles)
Published: (1970)

Grassland nitrogen /
by: Whitehead, D. C. (David Charles)
Published: (1995)

Symbiotic nitrogen fixation in the management of temperate forests : proceedings of a workshop held April 2-5, 1979 /
Published: (1979)

Proceedings of an International Symposium of the European Grassland Federation on the Role of Nitrogen in Intensive Grassland Production, 25-29 August 1980, Wageningen, the Netherlands /
Published: (1980)

Netherlands nitrogen technical bulletin.

Progress in nitrogen cycling studies : proceedings of the 8th Nitrogen Workshop, held at the University of Ghent, 5-8 September 1994 /
Published: (1997)

Management of nitrogen and phosphorus fertilizers in sub-Saharan Africa : proceedings of a symposium, held in Lome, Togo, March 25-28, 1985 /
Published: (1986)

Nitrogen in the environment : sources, problems, and management /
Published: (2008)

Nitrogen in the environment : sources, problems, and management /
Published: (2001)

Nitrate, agriculture and the environment /
by: Addiscott, T. M. (Tom M.)
Published: (2005)

Nitrogen in organic wastes applied to soils /
Published: (1989)

The world's greatest fix : a history of nitrogen and agriculture /
by: Leigh, G. J.
Published: (2020)

Chemical properties and moisture extraction in rangeland soils and influenced by nitrogen fertilization /
Published: (1961)

Biological nitrogen fixation in farming systems of the Tropics /
Published: (1977)

Nitrogen in higher plants /
Published: (1990)

The world's greatest fix : a history of nitrogen and agriculture /
by: Leigh, G. J.
Published: (2004)

The world's greatest fix : a history of nitrogen and agriculture /
by: Leigh, G. J.
Published: (2004)

Nitrogen in agricultural soils /
Published: (1982)

Nitrogen in agricultural soils /
Published: (1982)

Stikstof ; Dutch nitrogenous fertilizer review.

Biological nitrogen fixation technology for tropical agriculture : based on papers presented at a workshop held at the Centro Internacional de Agricultura Tropical, March 9-13, 1981 /
Published: (1982)

Enriching the earth : Fritz Haber, Carl Bosch, and the transformation of world food production /
by: Smil, Vaclav
Published: (2001)

Nitrogen-15 in soil-plant studies ; proceedings.
Published: (1971)

Progress in Nitrogen Cycling Studies : Proceedings of the 8th Nitrogen Workshop held at the University of Ghent, 5-8 September, 1994 /
by: Cleemput, O.
Published: (1996)

Nitrogen in agricultural landscape /
Published: (2021)

Fertilizer grade ammonium nitrate : properties and recommended methods for packaging, handling, transportation, storage, and use /
Published: (1966)

Associative N2-fixation /
Published: (1981)

Losses, plant uptake and utilisation of manure nitrogen during a production cycle /
by: Kirchmann, H. (Holger)
Published: (1985)