1856
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
                   
                     
                     The distribution of trees, shrubs, grain
                     
                    
                 
              
                
                
                   
                     
                     [Physical Atlas, School Atlas]
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
                
                
                   
                     
                     The distribution of trees, shrubs, grain
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
                
                
              
            
            
            
            
          
         | 
      
      
    
    
      
      
      
            
      
        
      
        
          
          
          
          
          
          
           
          
          
          
            
            
              
                
                
                   
                     
                     1968
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
                   
                     
                     World Climate; Agriculture. World Precip
                     
                    
                 
              
                
                
                   
                     
                     [School Atlas, World Atlas]
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
                
                
                   
                     
                     World Climate; Agriculture. World Precip
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
                
                
              
            
            
            
            
          
         | 
      
      
    
    
      
      
      
            
      
        
      
        
          
          
          
          
          
          
           
          
          
          
            
            
              
                
                
                   
                     
                     1968
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
                   
                     
                     Europe (not including U.S.S.R.) Thematic
                     
                    
                 
              
                
                
                   
                     
                     [School Atlas, World Atlas]
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
                
                
                   
                     
                     Europe (not including U.S.S.R.) Thematic
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
                
                
              
            
            
            
            
          
         | 
      
      
    
    
      
      
      
            
      
        
      
        
          
          
          
          
          
          
           
          
          
          
            
            
              
                
                
                   
                     
                     1968
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
                   
                     
                     Asia Thematic Maps.
                     
                    
                 
              
                
                
                   
                     
                     [School Atlas, World Atlas]
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
                
                
                   
                     
                     Asia Thematic Maps.
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
                
                
              
            
            
            
            
          
         | 
      
      
    
    
      
      
      
            
      
        
      
        
          
          
          
          
          
          
           
          
          
          
            
            
              
                
                
                   
                     
                     1968
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
                   
                     
                     Africa Thematic Maps.
                     
                    
                 
              
                
                
                   
                     
                     [School Atlas, World Atlas]
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
                
                
                   
                     
                     Africa Thematic Maps.
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
                
                
              
            
            
            
            
          
         |