Manufacture of paraffin wax from petroleum
By: by Ralph H. Espach.
Series: Bulletin (United States. Bureau of Mines) ;; 388
Publisher: U.S. G.P.O.
Published: 1935
Place of publication: Washington
Language: eng
Number of pages: 113
Subjects: Paraffin wax.; Petroleum.
Notes: Includes bibliographical references and index.
At head of title: United States Dept. of the Interior. Harold L. Ickes, secretary. Bureau of Mines. John W. Finch, director.