00358 a2200133 4500020001500000082001900015100002800034245004200062260004500104300002200149650001800171650001700189650001800206 a0873718615 a631.40287bSOI aCarter, Martin R. eed. aSoil sampling and methods of analysis aBoca RatonbLewis Publishersc1993g1993 a[xx], 823p.c26cm aSoil-Analysis aSoil science aSoil-sampling