Pearl essence
Subtitle: its history, chemistry and technology.
By: By Harden F. Taylor
Series: Bureau of Fisheries document -- no. 989
Publisher: Govt. print. off.
Published: 1925
Place of publication: Washington
Language: eng
Number of pages: 36
Subjects: Pearls
Notes: Appendix II to the Report of the U.S. commissioner of fisheries for 1925

At head of title: Department of Congress

Bibliography: p. 35-36