Modifiers for Saskatchewan soil code NTA (NISBET O.DGC)

1. 11~~~
   
2. 18~~~
   
3. A11~~
   
4. A18~~
   
5. A~~~~
   
6. C11~~
   
7. C18~~
   
8. C~~~~
   
9. D11~~
   
10. D18~~
    
11. D~~~~
    
12. E11~~
    
13. E18~~
    
14. E~~~~
    
15. F11~~
    
16. F18~~
    
17. F~~~~
    
18. H11~~
    
19. H18~~
    
20. H~~~~
    
21. ~~~~~