000 00290nam a2200109Ia 4500
008 180426s2012 xx 000 0 und d
082 _a631.3 MIC-P
100 _aMichael, A.M.
245 0 _aPrinciples of Agricultural Engineering Vol. I
260 _bNain Brothers
_c1981
942 _2ddc
_cBB
999 _c130194
_d130194