000 00302nam a2200133Ia 4500
008 161121s9999 xx 000 0 und d
100 _aOJHA (TP);MICHAEL (AM),
245 0 _aPrinciples of agricultural fngineering.
260 _cNIL
365 _b0
650 _aNIL
652 _a#N/A
942 _cBK
999 _c44287
_d44287