2022
2021
2019
2018
2017
2016
2014
2013
2011
2010
2009
2008
2007
2006
2003
2001
1998
1997
1995
1994
1993
1992
1991
1989
1988
1987
1986
1984
1983
1981
1980
1979
1977
1976
1975
1973
1972
1971
1970
1969
1968
1967
1966
1958
1941
2022
2021
2019
2018
2017
2016
2014
2013
2011
2010
2009
2008
2007
2006
2003
2001
1998
1997
1995
1994
1993
1992
1991
1989
1988
1987
1986
1984
1983
1981
1980
1979
1977
1976
1975
1973
1972
1971
1970
1969
1968
1967
1966
1958
1941
For further information and assistance, please contact the e-RA curators, Sarah Perryman and Margaret Glendining using the e-RA email address: era@rothamsted.ac.uk