We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePhylogenetic Diversity of Natural Populations of Ammonia Oxidizers Investigated by Specific PCR AmplificationAuthorsWard BB; Voytek MA; Witzel KPublicationMicrobial ecology, 1997, Vol 33, Issue 2, p87ISSN1432-184XPublication typeJournal ArticleDOI10.1007/s002489900011