000 00313nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _a"Roth, L.O. & Field"
245 0 _aIntroduction to Agricultural Engineering
260 _bCBS Publishers & Distributors
260 _c1988
365 _b150.00
942 _cBK
999 _c141394
_d141394