41. Number 115, Edition Revised - Chicken Lice and Mites and their Control: Cornell extension bulletin Collection: Core Historical Literature of Agriculture Publisher: New York State College of Agriculture Publication Place: Ithaca, N.Y. Date: 1928 Format: Issue
42. Number 464: 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: 1928 Format: Issue
43. Number 471: 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: 1928 Format: Issue
44. Number 118 - Wheat Prices and the World Wheat Market: Memoir Collection: Core Historical Literature of Agriculture Publisher: Cornell University, Agricultural Experiment Station Publication Place: Ithaca, N.Y. Date: 1928 Format: Issue
45. Number 119 - Prices of Fertilizer Materials, and Factors Affecting the Fertilizer Tonnage: Memoir Collection: Core Historical Literature of Agriculture Publisher: Cornell University, Agricultural Experiment Station Publication Place: Ithaca, N.Y. Date: 1928 Format: Issue
46. Number 120 - A Physiological Study of Dormancy in Vetch Seed: Memoir Collection: Core Historical Literature of Agriculture Publisher: Cornell University, Agricultural Experiment Station Publication Place: Ithaca, N.Y. Date: 1928 Format: Issue
47. Number 110 - The Effect of Freezing on the Respiration of the Apple: Memoir Collection: Core Historical Literature of Agriculture Publisher: Cornell University, Agricultural Experiment Station Publication Place: Ithaca, N.Y. Date: 1928 Format: Issue
48. Number 111 - A Population Study of Three Townships in Cortland County, New York: Memoir Collection: Core Historical Literature of Agriculture Publisher: Cornell University, Agricultural Experiment Station Publication Place: Ithaca, N.Y. Date: 1928 Format: Issue
49. Number 112 - A Survey of Sickness in Rural Areas in Cortland County, New York: Memoir Collection: Core Historical Literature of Agriculture Publisher: Cornell University, Agricultural Experiment Station Publication Place: Ithaca, N.Y. Date: 1928 Format: Issue
50. Number 113 - Studies of Protein Metabolism, Mineral Metabolism, and Digestibility, with Clover and Timothy Rations: Memoir Collection: Core Historical Literature of Agriculture Publisher: Cornell University, Agricultural Experiment Station Publication Place: Ithaca, N.Y. Date: 1928 Format: Issue