Directory of chemical producers, United States of America

From WolfWikis

The title pretty much says it all: it's a directory of chemical producers in the United States.

• HD9651.3 .D57 - latest edition in reference at DH Hill and Textiles, older editions in the DH Hill stacks

Note that this is shelved in business call numbers. The HD9600 area is another is a good place to browse for information on the chemical industry.