000 00392nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
100 _aMitchell, R.L.
245 _aSpectrochemical analysis of soils plants and related materials with addendum
260 _aBucks
260 _c1964
300 _a226 p.
440 _aNo. 44A; Commonwealth Bureau o
901 _pS7073
942 _cB
_2udc
999 _c134240
_d134240