000 00343nam a2200133Ia 4500
008 130223s9999 xx 000 0 und d
100 _aFox, R.L.
245 _aSulfur fertilizers for alfalfa production in Nebraska
260 _aLincoln
260 _c1964
440 _aNo. 214; Nebraska Agricultural
901 _pS8055
942 _cB
_2udc
999 _c134938
_d134938