— and Fertilizers, [339]
Yellow Coloring for Beverages, [119]
— Dye for Cotton, [271]
— — for Silk, [271]
— Hard Solders, [658]
— Ink, [417]
— Orange and Bronze Dyes, [271]
— Stain for Wood, [784]
Ylang-Ylang Perfume, [518]
Yolk of Egg as an Emulsifier, [290]