153 records – page 1 of 16.
R. T. Ogilvie fonds
Aboriginal overkill and native burning: implications for modern ecosystem management
Aboriginal overkill and native burning: the role of Native Americans ...
Awful splendour : a fire history of Canada
Is Aspen doomed?
Long-term ecosystem states and processes in the central Canadian Rockies: ...
Native burning in Western North America : implications for hardwood ...
"Natural" or "healthy" ecosystems: are U.S. National Parks providing them?
'72 Scrap Book
1973 Scrap Book