Catalogue Persistent Identifier
http://nla.gov.au/nla.cat-vn2166755
APA Citation
Bertram, G. C. L. (1939). Arctic and Antarctic: the technique of polar travel. Cambridge [Eng.] : W. Heffer
MLA Citation
Bertram, G. C. L. Arctic and Antarctic: the technique of polar travel W. Heffer Cambridge [Eng.] 1939
Australian/Harvard Citation
Bertram, G. C. L. 1939, Arctic and Antarctic: the technique of polar travel W. Heffer Cambridge [Eng.]
Wikipedia Citation
{{Citation
| title=Arctic and Antarctic: the technique of polar travel
| author1=Bertram, G. C. L. (George Colin Lawder)
| year=1939
| publisher=W. Heffer
| language=English
}}








