31. The Literature of animal science and health Creator: Olsen, Wallace C. Collection: Core Historical Literature of Agriculture Publisher: Cornell University Press Publication Place: Ithaca Date: 1993 Format: Book
32. Volume 25, Number 16: American bee journal Collection: Core Historical Literature of Agriculture Hive and the Honeybee Publisher: Dadant & Sons Publication Place: Hamilton, Ill., etc. Date: 1889 Format: Issue
33. Volume 36, Number 25: American bee journal Collection: Core Historical Literature of Agriculture Hive and the Honeybee Publisher: Dadant & Sons Publication Place: Hamilton, Ill., etc. Date: 1896 Format: Issue
34. Volume 24, Number 35: American bee journal Collection: Core Historical Literature of Agriculture Hive and the Honeybee Publisher: Dadant & Sons Publication Place: Hamilton, Ill., etc. Date: 1888 Format: Issue
35. Volume 24, Number 31: American bee journal Collection: Core Historical Literature of Agriculture Hive and the Honeybee Publisher: Dadant & Sons Publication Place: Hamilton, Ill., etc. Date: 1888 Format: Issue
36. Seaman A. Knapp: schoolmaster of American agriculture Creator: Bailey, Joseph Cannon, 1899- Collection: Core Historical Literature of Agriculture Publisher: Columbia University Press, Publication Place: New York : Date: 1945 Format: Book
37. Volume 22, Number 14: American bee journal Collection: Core Historical Literature of Agriculture Hive and the Honeybee Publisher: Dadant & Sons Publication Place: Hamilton, Ill., etc. Date: 1886 Format: Issue
38. Volume 18, Number 42: American bee journal Collection: Core Historical Literature of Agriculture Hive and the Honeybee Publisher: Dadant & Sons Publication Place: Hamilton, Ill., etc. Date: 1882 Format: Issue
39. Shepherd's empire Creator: Wurdz, Gideon, b. 1875. Collection: Core Historical Literature of Agriculture Publisher: University of Oklahoma Press, Publication Place: Norman : Date: 1945 Format: Book
40. The contemporary and historical literature of food science and human nutrition Creator: Brogdon, Jennie; Olsen, Wallace C. Collection: Core Historical Literature of Agriculture Publisher: 0915 Publication Place: Ithaca Date: 1995 Format: Book