Undersea Technology, by Dr Ralph Rayner

Undersea Technology
Dr Ralph Rayner

Hardback in excellent condition.
Youth literature.

Contents include: Undersea resources; Diving; working underwater; ROVs; Submersibles, submarines, bathyspheres; Undersea navigation; Oil explorations; Mining the seafloor; The future undersea.

47 pages
Colour illustrations and photographs throughout.
200 mm x 258 mm (8 in x 10.25 in)
1990, Wayland Publishers Ltd, Hove, UK