 At least one half of the forest area of the interior has been totally destroyed by fire within the past twenty-five or thirty years. These fires are of annual occurrence and often burn throughout the entire summer, destroying thousands of square miles...  Paddling the Boreal Forest: Rediscovering A.P. Low - Էջ 91Max Finkelstein, James Stone - 2004 - 319 էջՄասամբ դիտվող - Այս գրքի մասին
 | Albert Peter Low - 1896 - 416 էջ
...manufacture of paper pulp. Forest /ires. At least one half of the forest area of the interior lias been totally destroyed by fire within the past twenty-five...occurrence and often burn throughout the entire summer, destroying thousands of square miles of valuable timber, to • the south of the central watershed.... | |
 | Geological Survey of Canada - 1897 - 1088 էջ
...especially if the smaller growths are cut at the same time for the manufacture of paper pulp. -At least one half of the forest area of the interior has been totally...occurrence and often burn throughout the entire summer, destroying thousands of squ-ire miles of valuable timber, to the south of the central watershed. The... | |
 | Geological Survey of Canada - 1897 - 1098 էջ
...smaller growths are cut at the same time for the manufacture of paper pulp. Forest fires. At least one half of the forest area of the interior has been totally...occurrence and often burn throughout the entire summer, destroying thousands of square miles of valuable timber, to the south of the central watershed. The... | |
 | Geological Survey of Canada - 1897 - 1106 էջ
...smaller growths are cut at the same time for the manufacture of paper pulp. Forest fires. At least one half of the forest area of the interior has been totally...occurrence and often burn throughout the entire summer, destroying thousands of square miles of valuable timber, to the south of the central watershed. The... | |
 | Canadian Forestry Association - 1900 - 578 էջ
...Low, of the Geological Survey, gives the following information about these fires : ' At least one-half of the forest area of the interior has been totally destroyed by fire within the past twenty-five years. These fires are of annual occurrence and often burn throughout the entire summer, destroying... | |
 | 1905 - 284 էջ
...the Indians, who start them either through carelessness or intentionally; " also: "At least onehalf the forest area of the interior has been totally destroyed...fire within the past twenty-five or thirty years." This is a most alarming state of affairs, and causes the Bureau of Forestry a great deal of anxiety,... | |
 | Canadian Forestry Association - 1901 - 84 էջ
...Low, of the Geological Survey, gives the following information about these fires : ' At least one-half of the forest area of the interior has been totally destroyed by fire within the past twenty-five years. These fires are of annual occurrence and often burn throughout the entire summer, destroying... | |
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