000 005020000a22001690004500
060 _a115
082 _a581.133 5 HEW
100 _aCutting, C V
100 _aHewitt, E J
245 _aRecent aspects of Nitrogen Metabolism in plants; proceedings of a symposium held at Long ashtom Research Station, University of Bristol
260 _aLondon, Academic press
260 _c1968
300 _a280
490 _aFirst long Ashton Symposium 1967
650 _aNitrogen metabolism /
942 _cBK
999 _c352584
_d352584