000 00328nam a2200121Ia 4500
008 140113s9999 xx 000 0 und d
082 _a631:62(024) K1
100 _a"Richey, C.B. & Jacobson, P., Ed."
245 _aAgricultural Engineers handbook
260 _a1961
_bMcGraw Hill Book
_cNew York
300 _a880
942 _cBK
999 _c56894
_d56894