Ancient discoveries. Ancient super navies /

"Experts investigate antiquity's legendary naval inventions, including high-explosive grenades, covert underwater attack equipment and biological warfare"--Wikipedia.org.

Bibliographic Details
Corporate Authors:	Wild Dream Films, History Channel (Television network), Arts and Entertainment Network, New Video Group
Other Authors:	Benstead, Sam (Producer), Crowley, Phil, Tchamouroff, Dimitri
Format:	Video DVD
Language:	English
Language Notes:	English language track only.
Published:	[New York] : A & E Television Networks : [2008]
Subjects:	Ships, Ancient. Naval history, Ancient. Shipbuilding > History. Marine engineering. Technology > History > To 1500. Documentary television programs. Nonfiction television programs. Historical television programs.