Ice atlas : Canadian Arctic waterways = Atlas des glaces, voies d'eau de l'Arctique canadien /
Markham, W. E.
CanadaAtmospheric Environment Service.
[Toronto] : Environment Canada, Atmospheric Environment Service ; Hull, Quebec : Available from Canadian Govt. Pub. Centre, Supply and Services Canada,
c1981.
English and French
"Catalogue No. EN56-54/1981"--Verso t.p
Bibliography: p. 22-23 (1st group)
Sea ice
Sea ice