Section of part of shelter belt chiefly Box-elder, eight years planted, 100 feet wide, extending about 

 1| mile along west and north boundaries of Experimental Farm, Indian Head, N.W.T. 



Shelter belt of Aspen or Tremulous Poplar, Populus trcmuloiitcs, at the Experimental Farm 

 at Indian Head, N.W.T., nine years planted. 



