@book {bhl44316, title = {Appendix to the Manual of Mollusca of S.P. Woodward, A.L.S. :}, year = {1868}, note = {http://www.biodiversitylibrary.org/bibliography/11773}, pages = {106}, publisher = {London :Virtue \& Yorston,}, organization = {London :Virtue \& Yorston,}, keywords = {Classification|Mollusks|Mollusks, Fossil|Shells|}, url = {http://www.biodiversitylibrary.org/page/12171891$\#$page/52/mode/1up}, author = {Tate, Ralph, and Woodward, Samuel Peckworth,} }