Aquanauten erobern die Tiefsee
By: Eberhard Czaya ; [Zeichnungen von Karl-Heinz Wieland].
Edition: 2., bearb. Aufl.
Publisher: Verlag Neues Leben
Published: 1977
Place of publication: Berlin
Language: ger
Number of pages: 267
Subjects: Underwater exploration.; Deep diving.
Notes: Includes bibliographical references.