1. The practice of lubrication: an engineering treatise on the origin, nature and testing of lubricants, their selection, application and use Creator: Thomsen, T. C. Collection: Core Historical Literature of Agriculture Publisher: McGraw-Hill, Publication Place: New York : Date: 1920 Format: Book
2. The Polish peasant in Europe and America: monograph of an immigrant group: Volume V. Organization and Disorganization in America Creator: Thomas, William Isaac, 1863-1947. Collection: Core Historical Literature of Agriculture Publisher: Richard G. Badger, The Gorham Press. Publication Place: Boston : Date: 1920 Format: Book
3. The Polish peasant in Europe and America: monograph of an immigrant group: Volume IV. Disorganization and Reorganization in Poland Creator: Thomas, William Isaac, 1863-1947. Collection: Core Historical Literature of Agriculture Publisher: Richard G. Badger, The Gorham Press. Publication Place: Boston : Date: 1920 Format: Book
4. The Polish peasant in Europe and America: monograph of an immigrant group: Volume I. Primary-Group Organization Creator: Thomas, William Isaac, 1863-1947. Collection: Core Historical Literature of Agriculture Publisher: Richard G. Badger, The Gorham Press. Publication Place: Boston : Date: 1920 Format: Book
5. The Polish peasant in Europe and America: monograph of an immigrant group: Volume II. Primary-Group Organization Creator: Thomas, William Isaac, 1863-1947. Collection: Core Historical Literature of Agriculture Publisher: Richard G. Badger, The Gorham Press. Publication Place: Boston : Date: 1920 Format: Book
6. The Polish peasant in Europe and America: monograph of an immigrant group: Volume III. Life-Record of an Immigrant Creator: Thomas, William Isaac, 1863-1947. Collection: Core Historical Literature of Agriculture Publisher: Richard G. Badger, The Gorham Press. Publication Place: Boston : Date: 1920 Format: Book
7. The nursery-manual: a complete guide to the multiplication of plants. Creator: Bailey, L. H. 1858-1954. Collection: Core Historical Literature of Agriculture Publisher: Macmillan, Publication Place: New York : Date: 1920 Format: Book
8. The Nonpartisan League Creator: Gaston, Herbert E. Collection: Core Historical Literature of Agriculture Publisher: Harcourt, Brace and Howe, Publication Place: New York : Date: 1920 Format: Book
9. The nation's food: a statistical study of a physiological and social problem Creator: Pearl, Raymond, 1879-1940. Collection: Core Historical Literature of Agriculture Publisher: W.B. Saunders Company, Publication Place: London : Date: 1920 Format: Book
10. The frontier in American history Creator: Turner, Frederick Jackson, 1861-1932. Collection: Core Historical Literature of Agriculture Publisher: H. Holt and Company, Publication Place: New York : Date: 1920 Format: Book