The thirteen-month calendar : (U. S. Department of Agriculture, Clip Sheet, No. ;97, Feb. 1, 1926.)

• Publisher: Elsevier Science
• Year: 1926
• Tongue: English
• Weight: 138 KB
• Volume: 201
• Category: Article
• ISSN: 0016-0032
• DOI: 10.1016/s0016-0032(26)90096-3