The Smithsonian's National Museum of Natural History has an online bibliography that lists printed publications relating to manatees or dugongs.
Several references are also available for young students in the general and periodical categories.
A great resource for projects or reports. FL Homosassa Spring State Wildlife Park Homosassa, Florida Lee County Manatee Park Ft. Also, let them know you recommend the Club to be a recipient of their annual donations to nonprofit environmental organizations.