000 002540000a22001210004500
008 160511b1939 xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a550
_bB4
942 _cBK
100 _aBennett, H.H.
245 _aSoil conservation
260 _c1939
999 _c8932
_d8932