Butler, B. F. 1. (1829). African colonization. Proceedings, on the formation of the New-York State Colonization Society: Together with an address to the public, from the managers thereof. Albany: Printed by Websters and Skinners.

Butler, Benjamin F. 1795-1858. African Colonization. Proceedings, On the Formation of the New-York State Colonization Society: Together With an Address to the Public, From the Managers Thereof. Albany: Printed by Websters and Skinners, 1829.

Butler, Benjamin F. 1795-1858. African Colonization. Proceedings, On the Formation of the New-York State Colonization Society: Together With an Address to the Public, From the Managers Thereof. Albany: Printed by Websters and Skinners, 1829.