000			00293nam a22001337a 4500
003			OSt
008			250116b |||||||| |||| 00| 0 eng d
041			_aeng
100			_aHudson, Norman _94056
245			_aSoil Conservation
250			_a2nd
260			_aLondon: _bELBS, _c1984.
942			_cBK
999			_c19038 _d19038