Robert F. Marx
1933–2019
American pioneer in scuba diving, a prolific author, and was best known for his work as an avocational marine archaeologist
12 ספרים במאגר
ספרים
Robert F. Marx
Pirate port
Robert F. Marx · 1967
Robert F. Marx
Treasures from the Sea
Robert F. Marx · 2003
Robert F. Marx
Shipwrecks in the Americas
Robert F. Marx · 1983
Robert F. Marx
Into the deep
Robert F. Marx · 1977
Robert F. Marx
Shipwrecks in Florida Waters
Robert F. Marx · 1969
Robert F. Marx
The world's richest wrecks
Robert F. Marx · 2009
Robert F. Marx
World's Richest Wrecks
Robert F. Marx · 2009
Robert F. Marx
Port Royal
Robert F. Marx · 2003
Robert F. Marx
Robert Marx
Robert F. Marx · 1982
Robert F. Marx
Buried treasure of the United States
Robert F. Marx · 1978
Robert F. Marx
The lure of sunken treasure
Robert F. Marx · 1973
Robert F. Marx
Sea fever
Robert F. Marx · 1972