1. Number 283 - Embryology of the Milkweed Bug Oncopeltus fasciatus (Hemiptera): Memoir Collection: Core Historical Literature of Agriculture Publisher: Cornell University, Agricultural Experiment Station Publication Place: Ithaca, N.Y. Date: 1949 Format: Issue
2. Number 284 - Interrelationships of Supplies, Various Uses, and Prices of Corn and Oats: Memoir Collection: Core Historical Literature of Agriculture Publisher: Cornell University, Agricultural Experiment Station Publication Place: Ithaca, N.Y. Date: 1949 Format: Issue
3. Number 285 - The Thoracic Mechanism of the Adult Horsefly (Diptera: Memoir Collection: Core Historical Literature of Agriculture Publisher: Cornell University, Agricultural Experiment Station Publication Place: Ithaca, N.Y. Date: 1949 Format: Issue
4. Number 286 - A Study of the Values of Rural Living. Part II The Opinions of Youth and Adults: Memoir Collection: Core Historical Literature of Agriculture Publisher: Cornell University, Agricultural Experiment Station Publication Place: Ithaca, N.Y. Date: 1949 Format: Issue
5. Number 287 - Process Concepts and Values in the Social and Personal Adjustments of Adolescents: Memoir Collection: Core Historical Literature of Agriculture Publisher: Cornell University, Agricultural Experiment Station Publication Place: Ithaca, N.Y. Date: 1949 Format: Issue
6. Number 291 - Checklist of the Vascular Plants of the Cayuga Quadrangle, 42-43 N., 76-77 W.: Memoir Collection: Core Historical Literature of Agriculture Publisher: Cornell University, Agricultural Experiment Station Publication Place: Ithaca, N.Y. Date: 1949 Format: Issue
7. Number 292 - Farm Housing in the Northeast: Memoir Collection: Core Historical Literature of Agriculture Publisher: Cornell University, Agricultural Experiment Station Publication Place: Ithaca, N.Y. Date: 1949 Format: Issue