TY  - BOOK
AU  - Efferson,J.Norman, x
AU  - x
TI  - Principles of farm managent: x
SN  - x`
U1  - 658.93/EFP 
PY  - 1953///
CY  - N.Y.
PB  - McGraw Hill
KW  - Farms
KW  - Management
N1  - x
ER  -