Bibliography and Index of the Sirenia and Desmostylia 
Ferguson, J. C.
1 publication
| Reynolds, John E., III; Ferguson, J. C. (detail) | |
| 1984 | Implications of the presence of manatees (Trichechus manatus) near the Dry Tortugas Islands. Florida Scientist 47(3): 187-189. —Notes two instances of manatee sightings near the Dry Tortugas, and discusses whether manatees require or merely prefer access to fresh water. |