000 00363nam a2200121Ia 4500
001 MPKV059811
008 120911s9999 xx 000 0 und d
082 _a631.3
245 _aTransactions of the ASAE Vol 22
_c;
246 _aTransactions of the ASAE Vol 22
260 _aMichigan
_bAmerican Society of Agril. Engineers
_c1969
650 _aAgricultural Engineering
999 _c57798
_d57798