000 00347nam a2200145Ia 4500
008 170101s1959 xx 000 0 und d
082 _a581.133 45 W27N
100 _aWEBSTER, George C
245 0 _aNitrogen metabolism in plants
260 _bEvanston
_c1959
300 _a151p
650 _aMETABOLISM
653 _aMETABOLISM
942 _2ddc
_cB
999 _c7398
_d7398