Means of increasing the mechanization levels in cleaning jobs at the Borovich combine pits

✍ Scribed by Yu. P. Gromov

• Publisher: Springer US
• Year: 1980
• Tongue: English
• Weight: 195 KB
• Volume: 21
• Category: Article
• ISSN: 1573-9139
• DOI: 10.1007/bf01398334