Introduction The nitrogen requirement of cereals : proceedings of a conference organised by ADAS September 1982

Cooke, George William (1984) Introduction The nitrogen requirement of cereals : proceedings of a conference organised by ADAS September 1982. In: In : The nitrogen requirement of cereals : proceedings of a conference organised by ADAS September 1982. MAFF Reference Book 385 . HMSO, London, pp. 1-4.