✦ LIBER ✦
Statisticians measure crops from train with crop-meter. : U. S. Department of Agriculture Clip Sheet, No. 374, August 24, 1925
- Publisher
- Elsevier Science
- Year
- 1925
- Tongue
- English
- Weight
- 113 KB
- Volume
- 200
- Category
- Article
- ISSN
- 0016-0032
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