Internet

scroll down listing for "Soda Ash and Sodium Sulfate, Monthly"; then click on issue (date) to view (requires Adobe Acrobat software)

Evans: US Documents Microfiche (3rd floor)

Holdings details from Evans: US Documents Microfiche (3rd floor)
Call Number: I 28.135/2:
 

Available Online

Holdings details from Available Online
Call Number: I 19.160:
 
Call Number Status Get It
I 19.160: Available