21. Volume 5: Annual report Collection: Core Historical Literature of Agriculture Publisher: American Breeder's Association Publication Place: Washington, D.C. Date: 1909 Format: Issue
22. Volume 35, Number 1: Transactions of the American Entomological Society Collection: Core Historical Literature of Agriculture Publisher: American Entomological Society Publication Place: Philadelphia Date: 1909 Format: Issue
23. Volume 35, Number 2-3: Transactions of the American Entomological Society Collection: Core Historical Literature of Agriculture Publisher: American Entomological Society Publication Place: Philadelphia Date: 1909 Format: Issue
24. Volume 35, Number 4: Transactions of the American Entomological Society Collection: Core Historical Literature of Agriculture Publisher: American Entomological Society Publication Place: Philadelphia Date: 1909 Format: Issue
25. Volume 2, Number 1: Annals of the Entomological Society of America Collection: Core Historical Literature of Agriculture Publisher: Entomological Society of America Publication Place: Lanham, Md. Date: 1909 Format: Issue
26. Number 9: Technical bulletin Collection: Core Historical Literature of Agriculture Publisher: The Station Publication Place: Geneva, N.Y. Date: 1909 Format: Issue
27. Number 10: Technical bulletin Collection: Core Historical Literature of Agriculture Publisher: The Station Publication Place: Geneva, N.Y. Date: 1909 Format: Issue
28. Number 11: Technical bulletin Collection: Core Historical Literature of Agriculture Publisher: The Station Publication Place: Geneva, N.Y. Date: 1909 Format: Issue
29. Number 12: Technical bulletin Collection: Core Historical Literature of Agriculture Publisher: The Station Publication Place: Geneva, N.Y. Date: 1909 Format: Issue
30. Number 268: Bulletin Collection: Core Historical Literature of Agriculture Publisher: Cornell University Agricultural Experiment Station, New York State College of Agriculture Publication Place: Ithaca, N.Y. Date: 1909 Format: Issue