000 00305nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _a"McColly, H.F. & Martin, J.W."
245 0 _aIntroduction to Agricultural Engineering
260 _bMc Graw Hill
260 _c1955
365 _b37.12
942 _cBK
999 _c150771
_d150771