The commercial products of the vegetable kingdom : considered in their various uses to man and in their relation to the arts and manufactures forming a practical treatise and hand book of reference for the colonist, manufacturer, merchant, and consumer, on the cultivation, preparation for shipment, and commercial value, &c., of the various substances obtained from trees and plants, entering in to the husbandry of tropical and sub-tropical regions, &c / by P.L. Simmonds.