TY  - BOOK
AU  - Koo,Jong Moo
TI  - Farm management economics
SN  - 0959998519
AV  - SK561 .K55  1987 
U1  - 658/.93 
PY  - 1971///]
CY  - [Armidale, N.S.W.]
PB  - Gill Publications
KW  - Farm management
KW  - Australia
ER  -