000 00332nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
100 _aAmburgey, L.R.
245 _aSoil management
260 _aArizona
260 _c1961
300 _a18 p.
440 _aNo. A-11; Arizona Agricultural
901 _pS8312
942 _cB
_2udc
999 _c133661
_d133661