URI
Notation
663.9
Caption
Chocolate. Cocoa. Coffee. Tea. Tobacco
Including
Tobacco industry. Industries based on various stimulant plant products. Narcotics
See also
633.7Plants yielding stimulants. Beverage plants
Broader class
663  Industrial microbiology. Industrial mycology. Zymurgy, fermentation industry. Beverage industry. Stimulant industry