1. The marketing of whole milk Creator: Erdman, Henry Ernest, 1884- Collection: Core Historical Literature of Agriculture Publisher: Macmillan, Publication Place: New York : Date: 1921 Format: Book
2. American produce markets Creator: Erdman, Henry Ernest, 1884- Collection: Core Historical Literature of Agriculture Publisher: D. C. Heath and Company, Publication Place: New York : Date: 1928 Format: Book