Cyanamid, manufacture, chemistry and uses : by Edward J. Pranke.

An Internship in crop chemical protection /
by: McHam, Charles, 1965-
Published: (1991)

Agricultural Anhydrous Ammonia Technology and Use.
Published: (1966)

Anhydrous ammonia: proceedings of a symposium on aspects of its technology and use as a fertilizer, December 15-17, 1970, National College of Agricultural Engineering, Silsoe, Bedford /
Published: (1971)

Agricultural anhydrous ammonia ; technology and use /
Published: (1966)

Agricultural anhydrous ammonia : technology and use /
Published: (1966)

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

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

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)

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

Nitrogen efficiency in agricultural soils : a Seminar on Nitrogen Efficiency in Agricultural Soils and the Efficient Use of Fertilizer Nitrogen, held in Edinburgh, 16-18 September 1987, as part of the EC Programme for the Coordination of Agricultural Research /
Published: (1988)

Liquid nitrogen fertilizers for direct application /
by: Adams, J. Richard (James Richard), 1898-
Published: (1961)

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 fertilizer technical bulletin.
Published: (1984)

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)

Stikstof ; Dutch nitrogenous fertilizer review.

Nitrogen in crop production : proceedings of a symposium held 25-27 May 1982 at Sheffield, Alabama /
Published: (1984)

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

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

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

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

Food for plants /
by: Myers, William S. (William Shields), 1866-1945
Published: (1922)

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

Biological nitrogen fixation in flooded rice fields /
by: Lowendorf, Henry S.
Published: (1982)

Nitrogen in agricultural landscape /
Published: (2021)

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

Food for plants. : New ed. with supplementary notes, 1905 /
by: Myers, William S. (William Shields), 1866-1945
Published: (1907)

The biochemistry of symbiotic nitrogen fixation /
by: Wilson, Perry William, 1902-
Published: (1940)

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

Nitrogen in crop production : proceedings of a symposium held 25-27 May 1982 at Sheffield, Alabama /
Published: (1984)

Diagnosis of the nitrogen status in crops /
Published: (1997)

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

Cattle fodder and human nutrition ; with special reference to biological nitrogen fixation /
by: Virtanen, A. I. (Artturi Ilmari), 1895-1973
Published: (1938)

Proceedings of the Technical Workshop on Dicyandiamide : Muscle Shoals, Alabama, December 4-5, 1981 /
Published: (1981)

Nutrition of the legumes ; proceedings /
Published: (1958)