Letters addressed to William Wilberforce, M.P. : recommending the encouragement of the cultivation of sugar in our dominions in the East Indies, as the natural and certain means of effecting the total and general abolition of the slave-trade
Letters addressed to William Wilberforce, M.P. : recommending the encouragement of the cultivation of sugar in our dominions in the East Indies, as the natural and certain means of effecting the total and general abolition of the slave-trade