Raindrops and Erosion
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U.S. Department of Agriculture, How raindrops destroy topsoil, flood run-off, and accelerate ha silt accumulation in streams and reservoirs; based on experiments conducted by W. D. Ellison of U.S. Soil Conservation Service
Complete catalog record
Type: Filmstrip
Sources
- 3434 U.S. Government Films — title, length, format, description, catalog record
Record added 2026-07-13 14:19:26