@book{bhlitem29025, title = {Manual of conchology, structural and systematic : with illustrations of the species Second series Pulmonata}, volume = {ser.2:v.28 (1927-1935)}, copyright = {No known copyright restrictions as determined by scanning institution}, url = {https://www.biodiversitylibrary.org/item/29025}, note = {https://www.biodiversitylibrary.org/bibliography/6534}, publisher = {Philadelphia, Published by the Author, 1885-1935}, author = {Tryon, George W., (George Washington), and Baker, H. Burrington (Horace Burrington), and Cooke, C. Montague (Charles Montague), and Hyatt, Alpheus, and Pilsbry, Henry Augustus,}, year = {1927}, pages = {324}, keywords = {Mollusks|Pictorial works|Pulmonata}, }