TY  - BOOK
AU  - Hill Berkeley
AU  -  Ray Derek
TI  - Economics for agriculture:  Food, farming and the   
SN  - 0333352246
U1  - X9(J).3.N8, M7 
PY  - 1987///
CY  - London
PB  - Macmillan Education         
KW  - Agricultural  Industry
N1  - Bibliography P 426-34
ER  -