Purina International Nutrition Symposium : in association with the Eastern States Veterinary Conference : Marriott World Center, January 15, 1991, Orlando, Florida / meeting and proceedings were sponsorted by Pro-Visions Pet Specialty Enterprises, a divison of Ralston Purina Company.
- [St. Louis, Mo.?] : Ralston Purina, 
60 p. ; ill. ; 28 cm.
- Conference Name:
- Eastern States Veterinary Conference (8th : 1991 : Orlando, Fla.)