1. Among the Danish farmers Creator: Perry, E. J. Collection: Core Historical Literature of Agriculture Publisher: The Interstate, Publication Place: Danville, Ill. : Date: 1939 Format: Book
2. Hunger and history: the influence of hunger on human history Creator: Prentice, E. Parmalee 1863-1955. Collection: Core Historical Literature of Agriculture Publisher: Harper & Brothers, Publication Place: London : Date: 1939 Format: Book
3. The agricultural industries Creator: Malott, Deane W. 1898- Collection: Core Historical Literature of Agriculture Publisher: McGraw-Hill, Publication Place: London : Date: 1939 Format: Book
4. Volume 21, Number 1: Journal of farm economics Collection: Core Historical Literature of Agriculture Publisher: American Farm Economic Association Publication Place: Menasha, Wis. Date: 1939 Format: Issue
5. Volume 21, Number 2: Journal of farm economics Collection: Core Historical Literature of Agriculture Publisher: American Farm Economic Association Publication Place: Menasha, Wis. Date: 1939 Format: Issue
6. Volume 21, Number 3: Journal of farm economics Collection: Core Historical Literature of Agriculture Publisher: American Farm Economic Association Publication Place: Menasha, Wis. Date: 1939 Format: Issue
7. Volume 21, Number 3, Part 2: Journal of farm economics Collection: Core Historical Literature of Agriculture Publisher: American Farm Economic Association Publication Place: Menasha, Wis. Date: 1939 Format: Issue
8. Volume 21, Number 4: Journal of farm economics Collection: Core Historical Literature of Agriculture Publisher: American Farm Economic Association Publication Place: Menasha, Wis. Date: 1939 Format: Issue
9. Volume 13, Number 1: Agricultural history Collection: Core Historical Literature of Agriculture Publisher: Agricultural History Society Publication Place: Fargo, N.D. Date: 1939 Format: Issue
10. Volume 13, Index : Agricultural history Collection: Core Historical Literature of Agriculture Publisher: Agricultural History Society Publication Place: Fargo, N.D. Date: 1939 Format: Issue