000 00310nam a2200133Ia 4500
008 161121s9999 xx 000 0 und d
100 _aHEWITT (EJ) ; CUTTING (CV) Ed.
245 0 _aRecent aspects of nitrogen metabolism in
260 _cNIL
365 _b0
650 _aNIL
652 _a#N/A
942 _cBK
999 _c39892
_d39892