Perkin, A.G., & Everest, A.E. 1918 . The Natural Organic Colouring Matters. Longmans, Green & Co. London 655 pp.
Notes: Coloring matter of Eriococcus coriaceus has been used as an ingredient to color wool.
Perkin, A.G., & Everest, A.E. 1918 . The Natural Organic Colouring Matters. Longmans, Green & Co. London 655 pp.
Notes: Coloring matter of Eriococcus coriaceus has been used as an ingredient to color wool.