- Publication venue
- Lawes Agricultural Trust
- Publication date
- 01/01/1973
- Field of study
- Publication venue
- 'Cambridge University Press (CUP)'
- Publication date
- 01/01/1977
- Field of study
- Publication venue
- Lawes Agricultural Trust
- Publication date
- 01/01/1979
- Field of study
- Publication venue
- Lawes Agricultural Trust
- Publication date
- 01/01/1972
- Field of study
- Publication venue
- 'Cambridge University Press (CUP)'
- Publication date
- 01/01/1986
- Field of study
- Publication venue
- Lawes Agricultural Trust
- Publication date
- 01/01/1980
- Field of study
- Publication venue
- Lawes Agricultural Trust
- Publication date
- 01/01/1980
- Field of study
C14
- Publication venue
- Lawes Agricultural Trust
- Publication date
- 01/01/1982
- Field of study
- Publication venue
- 'Cambridge University Press (CUP)'
- Publication date
- 01/01/1973
- Field of study
- Publication venue
- Lawes Agricultural Trust
- Publication date
- 01/01/1970
- Field of study