TY  - BOOK
AU  - Ugo Papi
AU  - Charles Nunn
TI  - Economic problems of agriculture in industrial societies:  proceedings of a conference held by the International Economic Association
AV  -  HD1415.E24 
PY  - 1969///
CY  - London
PB  - MacMillan.
KW  - 1
KW  - Agriculture
N1  - Includes index
ER  -