Sierra Leone; its people, products, and secret societies; a journey by canoe, rail, and hammock, through a land of kernels, coconuts, and cacao, with instructions for planting and development
The planting, cultivation, and expression of coconuts, kernels, cacao and edible vegetable oils and seeds of commerce. A practical handbook for planters, financiers, scientists, and others
The romance of modern commerce; a popular account of the production of cereals, tea, coffee, rubber, tobacco, cotton, silk, wool, timber, cattle, oils, furs, precious stones, &c.
West Africa: A handbook of practical information for the official, planter, miner, financier & trader