00603     2200229   4500001002100000005001500021035002000036007000300056008004100059082001000100084001600110100003700126245002800163250001800191260004600209300004100255650001900296650001900315650001700334990001100351990001100362INLIS00000000005993120230415091924  a0010-0423000311ta230415                g          0 eng    a631.4  a631.4 THO s1 aThompson, L.M. , and Troeh, F.R.1 aSoil And Soil Fertility  aThird edition  aIndia :bMc Graw Hill Book Company,c1975  aix, 483 p. :bill.; index. ;c21 cm. 4aSoil Formation 4aSoil Fertility 4aSoil Erosion  a151/80  a866/63