01197nam a22003137i 450000500170000000700030001700800410002002000150006104000230007604100080009908200160010710000400012311102170016324500980038025000180047826400580049630000360055433600270059033700330061733800280065049000290067850000380070765000250074565000130077065000300078365000230081370000230083670000240085920251030134807.0t|150420s1987    wiu|||| |||| 00| 0 eng     a0891187847  aCO-ViULLerdabspa  aeng0 a631.8bS6831 aBrown, J. R. ( Editor)eautor.4aut2 aProceedings of symposium spondered by divisions S-4, S-8, A1 A4 and the soil testing an plant analysis commtttee (s877) of the American Society of Agronomy and Soil Science Society of America. cChicago :d1985 :10aSoil Testing :bSampling Correlation Calibration and Interpretation /cBrown, J.R. : edition.  a1987 edition. 1aWissconsin :bSoil Science Society of America,c1987.  a144 páginas :bilustraciones.  atextobtxt2rdacontent  asin mediaciónbn2rdamedia  avolumenbnc2rdacarrier1 aSSSA Epecial Publication  aincluye: resumenes, bibliografia. 0aFERTILIDAD DE SUELOS 0aCONGRESO 0aCONFERENCIAS SOBRE SUELOS 0aANALISIS DE SUELOS1 aBates, T. E.,cEd.1 aVitosh, M. L.,cEd.