00750pam a2200229 a 45000010008000000030008000080050017000160080041000330100017000740400027000910500021001180820019001392450111001582600063002693000026003323650014003584900018003725040051003906500036004416500021004777000022004984906252BD-DhUL20150427112325.0940516s1994    wiua     b    001 0 eng    a   94020752   aDLCcDLCdDLCdBD-DhUL00aQR111b.M34 199400a631.4220bBLM00aMethods of soil analysis.nPart 2,p Chemical and  microbiological properties /cC. A. Black ... [et al.].  aMadison, Wis., USA :bAmerican Society of Agronomy,c1965.  av.  :bill. ;c24 cm.  aS$b73.750 aAgronomy ;v9  aIncludes bibliographical references and index. 0aSoil microbiologyxMethodology. 0aSoilsxAnalysis.1 aBlack, C. A.eed.