000 00365nam a2200133Ia 4500
008 130223s9999 xx 000 0 und d
100 _aBrupbacher, R.H.
245 _aAnalytical methods and procedures used in the soil testing laboratory
260 _c1968
300 _a22 p.
440 _aNo. 632; Louisiana, Agricultur
901 _pS29748
942 _cB
_2udc
999 _c152551
_d152551