00289nam a2200097   4500082001500000100001700015245005700032260005900089300000800148650003500156  a631.41 TAM  aTamhane,R.V.  aSoils:Their Chemistry and Fertility in Tropical Asia  aNew DelhibPrentice-hall of india (Private) Ltd.c1964  a475  aSoilsaChemistry and Fertility