1. 1953 Cornell recommendations for trees and shrubs: Collection: Core Historical Literature of Agriculture Publisher: New York State College of Agriculture Publication Place: Ithaca, N.Y. Date: 1953 Format: Issue
2. 1954 Cornell recommendations for trees and shrubs: Collection: Core Historical Literature of Agriculture Publisher: New York State College of Agriculture Publication Place: Ithaca, N.Y. Date: 1954 Format: Issue
3. 1962 Edition Reprint: Cornell recommendations for trees and shrubs Collection: Core Historical Literature of Agriculture Publisher: New York State College of Agriculture Publication Place: Ithaca, N.Y. Date: 1962 Format: Issue
4. 1966 Edition Revised: Cornell recommendations for trees and shrubs Collection: Core Historical Literature of Agriculture Publisher: New York State College of Agriculture Publication Place: Ithaca, N.Y. Date: 1966 Format: Issue
5. Volume 1968, Edition Revised: Cornell recommendations for commercial production and maintenance of trees and shrubs Collection: Core Historical Literature of Agriculture Publisher: New York State College of Agriculture Publication Place: Ithaca, N.Y. Date: 1968 Format: Issue
6. Volume 1970, Edition Revised: Cornell recommendations for commercial production and maintenance of trees and shrubs Collection: Core Historical Literature of Agriculture Publisher: New York State College of Agriculture Publication Place: Ithaca, N.Y. Date: 1970 Format: Issue