- Publication venue
- LSU Digital Commons
- Publication date
- 01/01/1989
- Field of study
- Publication venue
- 'Microbiology Society'
- Publication date
- Field of study
- Publication venue
- 'Proceedings of the National Academy of Sciences'
- Publication date
- Field of study
- Publication venue
- 'UNESCO Institute for Statistics'
- Publication date
- 01/01/2010
- Field of study