Limit your search
Creator
- Lambrecht, Frank L. 1
- Nichols, Andrew Wilkinson 1
Contributor
- Biswas, Asit K. 1
- Biswas, Margaret R. 1
Topic
- Diseases 1
- Ecology 1
- Health 1
- Water quality 1
Water Basin
- River Nile >> Sudan 1
Collection
- The Middle East Water Collection 1