Underwater Seminar, Underwater expeditions / edited by gordon Ridley ; Underwater Seminar, Saturday, 8th December 1984

Underwater expeditions / edited by gordon Ridley ; Underwater Seminar, Saturday, 8th December 1984 . - xxa London xxa-fimyyc Royal Geographical Society yyc-fim, 1984 . - 70 p. 30 cm
Brochado : oferta
Mergulho submarino
Expedições científicas
Manuais

797.21(035)