Bibliography and Index of the Sirenia and Desmostylia 
Powell, J. A.
1 publication
| Powell, J. A. (detail) | |
| 1996 | The Distribution and Biology of the West African Manatee (Trichechus senegalensis Link, 1795). Nairobi, Kenya: United Nations Environmental Program, Regional Seas Program, Oceans and Coastal Areas: 1-68. — |