Microbial Utilization of Heterocyclic Nitrogen from Atrazine Bichat, F. ; Mulvaney, R. L. ; Sims, G. K. Abstract Publication: Soil Science Society of America Journal Pub Date: 1999 DOI: 10.2136/sssaj1999.03615995006300010016x Bibcode: 1999SSASJ..63..100B