TY  - BOOK
AU  - Barnard, C. S.
AU  - Nix, J. B.
TI  - Farm planning and control
U1  - 338.1 
PY  - 1973///
CY  - Cambridge
PB  - University Press
KW  - Agriculture-Economic Aspects
KW  - Land -- Forms
N1  - Bibl. : P. 531-532
ER  -