31. Volume 4, Number 84, Supplement - Insects Injurious to the Fruit of the Apple. Discussion Paper: Cornell reading course for the farm Collection: Core Historical Literature of Agriculture Publisher: New York State College of Agriculture Publication Place: Ithaca, N.Y. Date: 1915 Format: Issue
32. Volume 4, Number 86 - The Production of Clean Milk: Cornell reading course for the farm Collection: Core Historical Literature of Agriculture Publisher: New York State College of Agriculture Publication Place: Ithaca, N.Y. Date: 1915 Format: Issue
33. Volume 4, Number 86, Supplement - The Production of Clean Milk. Discussion Paper: Cornell reading course for the farm Collection: Core Historical Literature of Agriculture Publisher: New York State College of Agriculture Publication Place: Ithaca, N.Y. Date: 1915 Format: Issue
34. Volume 4, Number 88 - Feeding Young Chickens: Cornell reading course for the farm Collection: Core Historical Literature of Agriculture Publisher: New York State College of Agriculture Publication Place: Ithaca, N.Y. Date: 1915 Format: Issue
35. Volume 4, Number 88, Supplement - Feeding Young Chickens. Discussion Paper: Cornell reading course for the farm Collection: Core Historical Literature of Agriculture Publisher: New York State College of Agriculture Publication Place: Ithaca, N.Y. Date: 1915 Format: Issue
36. Volume 4, Number 90 - Alfalfa for New York: Cornell reading course for the farm Collection: Core Historical Literature of Agriculture Publisher: New York State College of Agriculture Publication Place: Ithaca, N.Y. Date: 1915 Format: Issue
37. Volume 4, Number 90, Supplement - Alfalfa for New York. Discussion Paper: Cornell reading course for the farm Collection: Core Historical Literature of Agriculture Publisher: New York State College of Agriculture Publication Place: Ithaca, N.Y. Date: 1915 Format: Issue
38. Volume 4, Number 92 - Summer Care of the Home Vegetable Garden: Cornell reading course for the farm Collection: Core Historical Literature of Agriculture Publisher: New York State College of Agriculture Publication Place: Ithaca, N.Y. Date: 1915 Format: Issue
39. Volume 4, Number 92, Supplement - Summer Care of the Home Vegetable Garden. Discussion Paper: Cornell reading course for the farm Collection: Core Historical Literature of Agriculture Publisher: New York State College of Agriculture Publication Place: Ithaca, N.Y. Date: 1915 Format: Issue
40. Volume 4, Number 94 - The Farm Fishpond: Cornell reading course for the farm Collection: Core Historical Literature of Agriculture Publisher: New York State College of Agriculture Publication Place: Ithaca, N.Y. Date: 1915 Format: Issue