00709cam a22002297a 4500003000500000005001700005008004100022010001000063011001000073035001000083040000900093082001500102100002600117245011100143260006000254300002300314490003500337650002400372650002400396650002400420830003500444CHAP20220817043109.0971010s1987            r     00010     d  a65567  a66539  a74840  cCHAP  a631.42bB700aBrown, James Richard. 0aSoil testingb: sampling, correlation, calibration and interpretation: proceedings of a symposium ... 1985  aMadison, Wis. :bSoil Science Society of America,c1987  a144 p.b: gráfs. 0aSSSA Special publicationv; 2114aMuestreo de suelos.14aSuelosxAnálisis.14aSuelosxFertilidad.0 aSSSA Special publicationv; 21