2473 résultats

Observations on naval hygiene and scurvy, more particularly as the latter appeared during a polar voyage..

In consultation with Roar Admiral George J. Dufek, U.S.N. (RET),... Herces of polar exploration

Polar Star in the Indian skies : HAL promoting ALH helicopter family to the market

Hourly ranges of the magnetic elements, during the polar year 1932-3, at the observatories of Lerwick and Eskdalemuir: No. 80 v. 9, no. 8: Geophysical memoirs

Polar Pod, un navire vertical à la découverte de l'océan Austral

Narrative of a voyage to the Polar sea during 1875-6 in H. M. ships 'Alert' and discovery: with notes on the natural history

Les polars collection : 15 nouvelles policières en Alsace (le pendu du Struthof)

Discovery and adventure in the polar seas and regions,... with a narrative of the recent expeditions in search of air John Franklin

Note sur le dirigeable mixte "Wellman Chicago record herald , polar expedition

Note sur le dirigeable mixte "Wellman Chicago record herald , polar expedition