1. Isolation and characterization techniques for aquatic humic substances;Aiken,1985
2. Introduction to Soil Microbiology;Alexander,1977
3. Microbial diversity in ocean, surface, and subsurface environments;Barnes;Rev. Mineral.,1997
4. Sites of metal deposition in the cell wall of Bacillus subtilis;Beveridge;J. Bacteriol.,1980
5. Interactions between biofilms and the environment;Beveridge;FEMS Microbiol. Rev.,1997