000 00660nam a2200157Ia 45e0
008 181001s1982 xx 000 0 und d
100 _aRichey C.B. etc.
245 0 _aAgricultural Engineering handbook
260 _aNewYork
_bMcGraw Hill
_c1982
300 _a880
942 _2ddc
_cBK
999 _c3319
_d3319