, together with the drive for maximum return on investment will mean that some aspects of the farming and fibre production of wool are not ecologically or ethically desirable. the use of pesticides is an issue in the production of wool, and poor management of the chemicals used to control parasite infection...
of crustaceans, ollusks or other aquatic invertebrates chapter- sugars and sugar confectionery chapter- cocoa and cocoa preparations chapter- preparations of cereals, flour, starch or milk; pastrycooks' products chapter- preparations of vegetables, fruit, nuts or other parts of plants chapter- miscellaneous...
entangled threads are used in everything from seaming flags to heavy denim jeans. core spun thread is made by spinning a wrap ofstaple cotton or polyester around the continuous filament of polyester fibers. two or more of these single yarns are twisted together to form the thread. core threads have...