41. Number 320: Bulletin Collection: Core Historical Literature of Agriculture Publisher: New York State Agricultural Experiment Station Publication Place: Geneva, N.Y. Date: 1909 Format: Issue
42. Number 321: Bulletin Collection: Core Historical Literature of Agriculture Publisher: New York State Agricultural Experiment Station Publication Place: Geneva, N.Y. Date: 1909 Format: Issue
43. Series 9, Number 43 - Methods of Breeding and Improving the Potato Crop: Cornell reading-course for farmers Collection: Core Historical Literature of Agriculture Publisher: New York State College of Agriculture Publication Place: Ithaca, N.Y. Date: 1909 Format: Issue
44. Series 9, Number 43, Supplement - Discussion Paper on Farmers' Reading-Course Bulletin No. 43: Cornell reading-course for farmers Collection: Core Historical Literature of Agriculture Publisher: New York State College of Agriculture Publication Place: Ithaca, N.Y. Date: 1909 Format: Issue
45. Series 9, Number 44 - Horse Breeding in New York State: Cornell reading-course for farmers Collection: Core Historical Literature of Agriculture Publisher: New York State College of Agriculture Publication Place: Ithaca, N.Y. Date: 1909 Format: Issue
46. Series 9, Number 44, Supplement - Discussion Paper on Farmers' Reading-Course Bulletin No. 44: Cornell reading-course for farmers Collection: Core Historical Literature of Agriculture Publisher: New York State College of Agriculture Publication Place: Ithaca, N.Y. Date: 1909 Format: Issue
47. Series 9, Number 45 - Importance of Constitutional Vigor in the Breeding of Poultry: Cornell reading-course for farmers Collection: Core Historical Literature of Agriculture Publisher: New York State College of Agriculture Publication Place: Ithaca, N.Y. Date: 1909 Format: Issue
48. Series 9, Number 45 - Discussion-Paper on Farmers' Reading-Course Bulletin No. 45: Cornell reading-course for farmers Collection: Core Historical Literature of Agriculture Publisher: New York State College of Agriculture Publication Place: Ithaca, N.Y. Date: 1909 Format: Issue
49. Series 10, Number 46 - The Brood Mare: Cornell reading-course for farmers Collection: Core Historical Literature of Agriculture Publisher: New York State College of Agriculture Publication Place: Ithaca, N.Y. Date: 1909 Format: Issue
50. Series 10, Number 46, Supplement - Discussion Paper on Farmers' Reading-Course Bulletin No. 46: Cornell reading-course for farmers Collection: Core Historical Literature of Agriculture Publisher: New York State College of Agriculture Publication Place: Ithaca, N.Y. Date: 1909 Format: Issue