3596 



60 

 50 - 



40 - 



Chapter 29 



\ r~ 



WOOD PULP PRODUCTION 



WASTE PAPER ^/ \/ 



(CONSUMPTION)/^ 



STONE AND REFINER, 

 GROUNDWOOD 



or 



1950 



1955 



I960 



1965 



1970 



1975 



1980 



1985 



1990 



Figure 29-1 OA.— Production of wood pulp in the United States by type, 1950-1978. 

 (Drawing after Whitney 1980; data from the American Paper Institute.) 



