1. Cornell recommendations for trees and shrubs Collection: Core Historical Literature of Agriculture Publisher: New York State College of Agriculture Publication Place: Ithaca, N.Y. Publication Date Range: 1953 to April 1966 Format: Journal
2. 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. Publication Date Range: March 1968 to February 1970 Format: Journal