000			00439nam a2200157Ia 4500
020			_a0891180729
082			_a631.412/PAG
100			_aPage, A L., et al. ed.
245			_aMethods of soil analysis part 2 chemical and microbiological properties
260			_bAmerican Society of Agronomy, Inc. _aMadison _c1982
300			_a1159
650			_aSoil physical chemistry
650			_aSoils--Analysis
901			_a2148
942			_2ddc _cBK
999			_c1877 _d1877