Discusses the possibility of sea cities as man employs his latest technological knowledge to use this last frontier to his best advantage.
Erik Bergaust
Weldon Owen Productions
Michael Armstrong
Judith McGhan
James Shreeve
Martha L. Cottam
Seth Moyle
Guru Prem Singh Khalsa
Patrice Newell
Pamela C. Rasmussen
Ena Murray
Manuel Vazquez Montalban
Carla L Carleton
Juan Munoz Martin
Michael Dillon
William E. Fredeman