000			003300000a22001330004500
008			140223b1941 xxu||||| |||| 00| 0 eng d
041			_aENG
080			_aJ:1 H1
082			_aJ:1 H1
100			_aCLARKE (G.R.)
245			_aStudy of the soil in the field,Edn,.3.
260			_aLondon _bOxford Univ. pr., _c1941
650			_aSOIL
999			_c99821 _d99821