AU  - SOPER,MIKE
TI  - YEARS OF CHANGE
SN  - 0852363133
U1  - 630/SOP 
PY  - 1995///
CY  - UNITED KINGDOM
PB  - FARMING PRESS BOOKS
KW  - APPLIED SCIENCE
KW  - AGRICULTURE
KW  - HISTORY
KW  - FARMS
KW  - FARMING
ER  -