000 00310nam a2200121Ia 4500
008 161118s2016 xx 000 0 und d
082 _a631.45 UNI-M
100 _aU.S.Deptt of Agriculture.
245 0 _aManual Of Conservation of Soil And Water.
260 _aU.S.D.A.
_c1954
300 _a207p.
942 _2ddc
999 _c20703
_d20703