TY  - BOOK
ED  - Great Britain. Reference Division. Central Office of Information.
TI  - Agriculture in Britain
U1  - 630.941 21st ed.
PY  - 1961///
CY  - London
PB  - Her Majestys Stationery Office
KW  - Agricultural production
KW  - Agricultural research
KW  - Agricultural sciences
KW  - Agriculture
ER  -