Re- 41
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✎ Suggest a correctionHow monolithic concrete linings in ditches for pond draining prevent ditch erosion requiring Reminimum maintenance. Photographs, drawings and diagrams. (CDC-5-034; 107 frames, color, synchronized disc, 15 minutes) 43. Personal Traits Analysis -ex- U.S. Department of the Army, 1946. (Examining Personnel for Civilian Employ- 41 ment Series No. 2) Sources of information for job analysis and steps in work. 43. 41 -ex-
Complete catalog record
Series: Malaria Control Series
Film number: SFS 61-5
Type: Filmstrip
Film number: SFS 61-5
Type: Filmstrip
Sources
- 3434 U.S. Government Films — title, year, creator, length, format, description, catalog record
Record added 2026-07-13 14:19:26 · Suggest a correction