190 1 



AMERICAN FORESTRY ASSOCIATION. 



i ), 



Yearbook for 1899 U. S. Dept. of Agriculture. 

 THE EFFECTS OF FIRE AFTER LUMBERING IN NORTHERN MINNESOTA 



PINE FORESTS. 



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Yearbook for 1899 U. S. Dept. of Agriculture. 

 FOREST LAND IN MINNESOTA DEVASTATED BY FIRE. THESE TWO VIEWS WII.I. 

 EXPLAIN TO SOME EXTENT THE DIMINUTION IN CUT OF WHITE PINE. 



