Other agricultural production goods include timber, fertilizers, animal hides, leather, industrial chemicals (starch, sugar, alcohols
and resins), fibers (cotton, wool, hemp,
silk and flax), fuels (methane from biomass, ethanol, biodiesel), cut
flowers, ornamental
and nursery
plants, tropical fish
and birds for the pet trade,
and both legal
and illegal drugs (biopharmaceuticals, tobacco, marijuana, opium, cocaine).