000 00446nam a2200157Ia 4500
008 130513s9999 xx 000 0 und d
044 _aUSA
080 _a631.4
_bXII
245 _aProceedings and Papers of the First International Congress of Soil Science
260 _bAmerican Organizing Committee
_c1923
270 _aWashington, D.C.
_dWashington
362 _aJan - Dec,2004
362 _a+
901 _a11101 11102
942 _2udc
_cBV
999 _c158635
_d158635