dcsimg
Please read BHL's Acknowledgment of Harmful Content

Status Update: Internet Archive is working to restore services ASAP. BHL page images may be intermittently available or offline until IA services are fully restored. Thank you for your continued patience.

More information

Sort By:
  1. By: Salisbury, Morse, - Knight, Henry Granger, - United States. Bureau of Chemistry and Soils. - National Broadcasting Company.
    Publication info: [United States], [Department of Agriculture], August 31, 1932
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Apples  Bureau of Chemistry and Soils  Control  Insect pests  National farm and home hour (Radio program)  Radio addresses, debates, etc  Radio programs  Research  United States  
  2. By: Knight, Henry Granger, - United States. Bureau of Chemistry and Soils. - National Broadcasting Company.
    Publication info: [United States], [Department of Agriculture], January 6, 1933
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Bureau of Chemistry and Soils  National farm and home hour (Radio program)  Radio addresses, debates, etc  Radio programs  Research  Soil microbiology  United States  
  3. By: DeMars, Arthur J., - United States. Weather Bureau - National Broadcasting Company.
    Publication info: [United States], [Department of Agriculture], February 11, 1931
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Insect pests  Radio addresses, debates, etc  Radio programs  United States  Weather forecasting  
  4. By: Thom, Charles, - United States. Bureau of Chemistry and Soils. - National Broadcasting Company.
    Publication info: [United States], [Department of Agriculture], January 19, 1931
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: National farm and home hour (Radio program)  Radio addresses, debates, etc  Radio programs  Soil microbiology  United States