Manual of conchology, structural and systematic :
with illustrations of the species /
by George W. Tryon, Jr.
APA Citation
Tryon, G. W. (George Washington)., Sharp, B., Pilsbry, H. Augustus. (18791898). Manual of conchology, structural and systematic: with illustrations of the species. Philadelphia: Published by the Author, Academy of Natural Sciences.
MLA Citation
Tryon, George W. (George Washington), Jr., 1838-1888, B Sharp, and Henry Augustus Pilsbry. Manual of Conchology, Structural And Systematic: With Illustrations of the Species. Philadelphia: Published by the Author, Academy of Natural Sciences, 18791898.
Warning: These citations may not always be complete (especially for serials).