Title from data sheet. Available as cassette (U standard 3/4 in. or Beta 1 1/2 in. or Beta 2 1/2 in. or VHS 1/2 in.) or reel (1/2 in. or 1 in.) Also issued as motion picture.
Summary:
A documentary following a team of biologists and geologists 1 1/2 miles below the ocean surface where they discover worlds of life around thermal vents which are supported by bacteria that convert chemicals into organic matter. This landmark dive confirmed aspects of the theory of plate tectonics and yielded important biological discoveries.
OCLC:
(OCoLC)7007257
LCCN:
80706357
Locations:
O3AX572 -- Cornell College - Russell D. Cole Library (Mount Vernon)
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.