00891cam a22002774a 450000100060000000300110000600500170001700800410003404000270007504100080010204400080011008000170011811000570013524501010019225000120029326000350030530000270034065000180036765000160038565000250040165500140042694200120044094500220045299900170047495201220049137296AR-SsjUBGM20251206162928.0250720s1945 xxu 000 0 eng d aAR-SsjUBGMcAR-SsjUBGM0 aeng axxu a631.42:542.22 aAssociation of Official Agricultural Chemists94120610aOfficial and tentative methods of analysis of the Association of Official Agricultural Chemists. a6th ed. aWashington :bA.O.A.C.,c1945. a932 p. :bil. ;c23 cm 4aMetodología 4aAgricultura 4aAnálisis químico 4aLibro914 cLB2cdu aidgymd2004-10-01 c37296d37296 00102cdu4070aGMbGMd2025-12-06eComprai02091l0o631.42:542.2 ASSpGM02091r2025-12-06 00:00:00w2025-12-06yLB