WEATHER: WHY IT CHANGES
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Gives a simple and clear explanation of how and why changes in weather occur. Locates the air masses which govern major weather changes in North America, and describes what happens when these masses interact, forming cold fronts, warm fronts and occluded fronts
Complete catalog record
Source: Coronet
Interest level: el-jh
Guide: Guide
Price: $60, color $120
Format: sd b&w
Catalog numbers: LC card Fl A 62-425
Interest level: el-jh
Guide: Guide
Price: $60, color $120
Format: sd b&w
Catalog numbers: LC card Fl A 62-425
Sources
- Educational film guide. Supplements (1959-62) — title, year, length, format, color, sound, description, catalog record
Record added 2026-07-06 16:24:03