000 00304 a2200121 4500
080 _a631.1
_bE 27 P
245 1 _aPrinciples of farm management
_cby J.N. Efferson
260 _aNew York
_bMcGraw-Hill
_c1953
650 _aFarm Management
100 1 _aEfferson, J.N.
_d
300 _a431 p.
901 _a159905
999 _c79767
_d79767