Yield potential of combinable crops in the UK /
Berry, P. M.(Peter M.)
Sylvester-Bradley, R.
Weightman, Richard M.
International Fertiliser Society.
Leek : International Fertiliser Society,
c2011.
"Paper presented to the International Fertiliser Society at a conference in Cambridge, on 8th December 2011."
Includes bibliographical references.
Winter wheat
Oilseed plants
Peas