000 00353nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
080 _a631.461.1/5
100 _aGiddens, J.
245 _aNitrogen cycling in Georgia soils
260 _aAthens
260 _c1985
440 _aNo. 327; Georgia College of Ag
901 _pS38230
942 _cB
_2udc
999 _c128395
_d128395