000 00454nam a2200169Ia 4500
999 _c83260
_d83260
005 20220830113503.0
008 180710s9999 xx 000 0 und d
020 _a112723
041 _aEN
082 _a338.1
_bBUN
_223
100 _aBUNCE, Arthur C.
245 4 _aThe economics of soil conservation /
_cBy Arthur C. Bunce
260 _aLincoln
_bUniversity of nebraska press
_c1950
300 _axiv, 227 p.
500 _aIncludes index.
942 _cS