TY  - BOOK
AU  - Smith,Louis P.F.
TI  - The evolution of agricultural co-operation: Louis P. F. Smith,
U1  - 331.1 SMI 
PY  - 1961///
CY  - Oxford : 
PB  - Blackwell
KW  - Agriculture, Cooperative
KW  - Agriculture
KW  - Evolution
N1  - Index
ER  -