Tob. Reporter, 1989, 116-9, p. 10 China : Industry searches for low-tar cigarette blend (use of traditional Chinese herbal medicines that don't affect flavor or aroma or cause side effects) ANON.
France Tabac, 1990, 65, p. 15-7, ISSN.0296-3361 To manage Virginia successfully. Growers' point of view ANON.
France Tabac, 1991, 68, p. 18-23, ISSN.0296-3361 Tobacco campaign : The success in the field goes through the seedling quality ANON.