Average ice conditions, Ross Sea, 1955-1960, mid-October through mid-March.

Furkejuvvon:
Bibliográfalaš dieđut
Almmustuhtton: [1960].
Searvvušdahkki:
Fáttát:
Materiálatiipa: Girji
Govvádus
Olgguldas hápmi:[22] leaves : maps ; 30 cm.
Fuomášahttimat:"10 October 1960."
"H.O. 17066"
Unpublished typescript. Chiefly maps.
"U.S. Navy Hydrographic Office"--Cover.
Bib#: 687675
Giella:English
Bib#:687675