1. Conservation of national resources: an educational approach to the problem Creator: Renner, George T. 1900-1955. Collection: Core Historical Literature of Agriculture Publisher: Chapman & Hall, Limited, Publication Place: London : Date: 1942 Format: Book
2. Mankind at the crossroads Creator: East, Edward M. 1879-1938. Collection: Core Historical Literature of Agriculture Publisher: C. Scribner's Sons, Publication Place: London : Date: 1923 Format: Book
3. The small city and town: a conference on community relations Creator: Vaile, Roland S. 1889- Collection: Core Historical Literature of Agriculture Publisher: The University of Minnesota Press, Publication Place: Minneapolis : Date: 1930 Format: Book