Organisation
Difco Laboratories
Catalogue
- Ephemera
Difco prepared culture media / Difco Laboratories.
Difco Laboratories.Date: [1980?]- Books
Manual of dehydrated culture media and reagents / [Difco Laboratories].
Date: 1943- Books
Difco manual of dehydrated culture media and reagents for microbiological and clinical laboratory procedures.
Difco Laboratories.Date: [1953], ©1953