SOIL AND \ QUALITY II. 

 SITUATION /(out of 4 qualities). 



THE YIELD PER ACRE OP BLACK POPLAR 



[A Provisional Table. 



* Only timbi'r exceeding S inches in diameter under bark has been included. 



t Felled thinnings have been valued at the same price per foot as the " standing " timber left after a thinning. 



J " Tops " below c inches (q.g.) at Sd. per cub. foot. 



