C. Diphtheriae
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Principles and procedures: how to prepare blood serum, agar base, and 27 In Vitro plate; inoculate plate; and read positive reactions. (CDC-5-176; 53 frames, color, synchronized disc, 9 miniputes) Income U.S. Bureau of the Census, 1949. Why the Bureau collects income information; 41 definitions of three kinds of income col-
Complete catalog record
Series: Labies. oratory Diagnosis of Diphtheriae Series d No. 4
Type: Filmstrip
Type: Filmstrip
Sources
- 3434 U.S. Government Films — title, year, creator, format, description, catalog record
Record added 2026-07-13 14:19:25