000 00286nam a2200109Ia 45e0
008 181001s1973 xx 000 0 und d
100 _aHunt & Garver
245 0 _aFarm machinery mechanisms
260 _aIOWA
_bState Univ.
_c1973
300 _a319
942 _2ddc
_cBK
999 _c3189
_d3189