BIG DIFFERENCE
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Story of how improved fertilization practices increase farmers income. Numerous scenes of farming, particularly harvesting. Shows how fertilizer is manufactured
Complete catalog record
Source: IntMin
Interest level: sh-c-ad
Price: free-loan
Format: sd color
Interest level: sh-c-ad
Price: free-loan
Format: sd color
Sources
- Educational film guide. Supplements (1959-62) — title, year, length, format, color, sound, description, catalog record
Record added 2026-07-06 16:23:50