000 00303nam a2200121Ia 4500
008 161118s2016 xx 000 0 und d
082 _a631.45 S8S6
100 _aStallings,J.H.
245 0 _aSoil Conservation.
260 _aEnglewood Cliffs(N.j.)
_bPrentice-Hall.
_c1957
300 _a575p.
942 _2ddc
999 _c8991
_d8991