000 00495nam a2200157Ia 45e0
008 181001s1977 xx 000 0 und d
100 _aHunt D.
245 0 _aFarm power and machinery manag.
260 _aLOWA
_bState Univ.
_c1977
300 _a365
942 _2ddc
_cBK
999 _c3188
_d3188