00474naa a2200157 a 450000100080000000500110000800800410001910000200006024501060008026000090018665000210019565000110021665000100022770000180023777300610025516110421995-06-27       1988    bl ---       0--  u    #d1 aCHRISTENSEN, S.  aSub-parts-billion nitrate methodbuse of an N2O-producing denitrifier to convert NO3 or 15NO3 to N2O.  c1988  aÁcido Orgânico  aCevada  aFerro1 aTIEDJE, J. M.  tAppl. Environ. Microbiol.gv.54, n.6, p.1409-1413, 1988.