TY  - BOOK
AU  - Beckett, J.V.
TI  - The agricultural revolution
SN  - 0631162879
U1  - 338.1 
PY  - 1990///
CY  - Oxford
PB  - AOM Corp.
KW  - Agriculture
KW  - Economic aspects
KW  - Great Britain
KW  - History
N1  - 002843; II 089
ER  -