TY  - BOOK
AU  - Christopher Ritson
TI  - Agricultural economics : Principles and policy
SN  - 0-258-97119-3
U1  - 338.1 
PY  - 1977///
CY  - London
PB  - Granada Publishing
N1  - Christopher Ritson: Agricultural economics : Principles and policy.  London.  Granada Publishing, 1977. 0-258-97119-3--(338.1RIT)
ER  -