000 00429nam a2200157Ia 4500
008 140113s9999 xx 000 0 und d
082 _a581.133 K8
100 _a" Hewitt, E. J."
245 _aRecent aspects of nitrogen metabolism in plants
260 _b"New York : Academic Press Inc, 1968"
300 _a280p.
600 _a"Cutting, C. V."
600 _a"Cutting, C. V."
650 _aNitrogen metabolism
942 _cBK
999 _c62543
_d62543