1. Number 398 - Negative Evidence of Introgression Affecting the Stability of Louisiana Iris Species: Memoir Collection: Core Historical Literature of Agriculture Publisher: Cornell University, Agricultural Experiment Station Publication Place: Ithaca, N.Y. Date: 1967 Format: Issue
2. Number 400 - Studies on the Energy Requirements of High-Producing Dairy Cows: Memoir Collection: Core Historical Literature of Agriculture Publisher: Cornell University, Agricultural Experiment Station Publication Place: Ithaca, N.Y. Date: 1967 Format: Issue
3. Number 401 - Fatty Acids of Some Arthropods: Memoir Collection: Core Historical Literature of Agriculture Publisher: Cornell University, Agricultural Experiment Station Publication Place: Ithaca, N.Y. Date: 1967 Format: Issue
4. Number 402 - Bionomics of the Face Fly, Musca autumnalis DeGeer: Memoir Collection: Core Historical Literature of Agriculture Publisher: Cornell University, Agricultural Experiment Station Publication Place: Ithaca, N.Y. Date: 1967 Format: Issue
5. Number 403 - An Alarm Reaction of Aquatic Gastropods to Intraspecific Extract: Memoir Collection: Core Historical Literature of Agriculture Publisher: Cornell University, Agricultural Experiment Station Publication Place: Ithaca, N.Y. Date: 1967 Format: Issue