1. Crop production and soil management Creator: Cox, Joseph Frank, 1890- Collection: Core Historical Literature of Agriculture Publisher: J. Wiley & Sons, Inc., Publication Place: New York : Date: 1925 Format: Book
2. Alfalfa Creator: Cox, Joseph Frank, 1890- Collection: Core Historical Literature of Agriculture Publisher: Chapman & Hall, Limited, Publication Place: London : Date: 1928 Format: Book
3. Crop management and soil conservation Creator: Cox, Joseph Frank, 1890- Collection: Core Historical Literature of Agriculture Publisher: Chapman & Hall, Ltd., Publication Place: London : Date: 1937 Format: Book
4. Field crops and land use Creator: Cox, Joseph Frank, 1890- Collection: Core Historical Literature of Agriculture Publisher: Chapman & Hall, Ltd., Publication Place: London : Date: 1942 Format: Book