TY - BOOK T1 - American seashells Y1 - 1974 A1 - Abbott, R.T. KW - Recent KW - USA PB - Van Nostrand Reinhold CY - New York-Cincinnati-Toronto-London-Melbourne ER - TY - BOOK T1 - Caribbean seashells. A guide to the marine mollusks of Puerto Rico and other West Indian islands, Bermuda and the lower Florida Keys Y1 - 1961 A1 - Warmke, G.L. A1 - Abbott, R.T. PB - Livingston Publishing Company CY - Narbert, Pennsylvania ER - TY - BOOK T1 - American seashells Y1 - 1954 A1 - Abbott, R.T. KW - Recent KW - USA PB - Van Nostrand CY - London ER -