What has the author Roger James Evan Brown written?

Answer 1

Roger James Evan Brown has written:

'Permafrost investigations in northern Ontario and northeastern Manitoba' -- subject(s): Permafrost

'Occurrence of permafrost in Canadian peatlands' -- subject(s): Peatlands, Permafrost

'Some aspects of airphoto interpretation of permafrost in Canada' -- subject(s): Aerial Photography in soil surveys, Canada, Frozen ground

'Permafrost investigations in Quebec and Newfoundland (Labrador)' -- subject(s): Frozen ground

'Permafrost in Canada' -- subject(s): Civil engineering, Frozen ground, Human geography, Permafrost

'Permafrost as an ecological factor in the subarctic' -- subject(s): Cold regions, Frozen ground, Geomorphology

'Relation between mean annual air and ground temperatures in the permafrost region of Canada' -- subject(s): Canada, Frozen ground