@book {825, title = {Compendium of seahells}, year = {1982}, pages = {1-411}, publisher = {American Malacologists}, organization = {American Malacologists}, address = {Melbourne, FL}, author = {Abbott, R.T. and Dance, S.P.} } @book {846, title = {American seashells}, year = {1974}, pages = {1-663}, publisher = {Van Nostrand Reinhold}, organization = {Van Nostrand Reinhold}, edition = {2nd}, address = {New York-Cincinnati-Toronto-London-Melbourne}, keywords = {Recent, USA}, author = {Abbott, R.T.} } @book {1076, title = {Caribbean seashells. A guide to the marine mollusks of Puerto Rico and other West Indian islands, Bermuda and the lower Florida Keys}, year = {1961}, pages = {1-345}, publisher = {Livingston Publishing Company}, organization = {Livingston Publishing Company}, address = {Narbert, Pennsylvania}, author = {Warmke, G.L. and Abbott, R.T.} } @book {848, title = {American seashells}, year = {1954}, pages = {1-541}, publisher = {Van Nostrand}, organization = {Van Nostrand}, address = {London}, keywords = {Recent, USA}, author = {Abbott, R.T.} }