- Agricultural extension work7,666
- College students7,073
- Universities and colleges3,483
- Home demonstration work2,284
- 4-H clubs1,972
- African American agricultural extension workers1,607
- College administrators1,596
- Forestry laboratories1,477
- Agricultural extension workers1,405
- College students -- Societies, etc.880
- Animal protection849
- Animal welfare837
- African American women773
- 4-H clubs -- Periodicals673
- Alumni and alumnae579
- African American home demonstration workers517
- College trustees412
- Agriculture -- Research405
- Agricultural education394
- Agriculture -- Economic aspects394