Aus der Pionierzeit des Tauchens, by H Hass

Aus der Pionierzeit des Tauchens (From the Pioneer Days of Diving)
by Hans Hass
German language edition

Hans Hass was an Austrian biologist and underwater diving pioneer. He was known mainly for being among the first scientists to popularise coral reefs, stingrays and sharks. He pioneered the making of documentaries filmed underwater and led the development of a type of rebreather

Hardback with dust jacket in cellophane cover. Mint condition

Black and white photographs throughout +  colour section
1996, Jahr Verlag GmbH & Co, Hamburg (First edition)
408 pages, 178mm x 246mm (7 in x 9.75 in)