000 002640000a22001210004500
008 160428b1955 xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a624
_bS6
942 _cBK
100 _aSoutwell, P.H.
245 _aEngineering in agriculture
260 _c1955
999 _c8259
_d8259