Classification key
Subtitle: 1. extension
By: Office of Cooperative Extension Work
Publisher: Office of Cooperative Extension Work
Published: 1925
Place of publication: Washington, D.C
Language: eng
Number of pages: 239
Subjects: Indexing; Agriculture
Notes: At head of title : Cooperative Extension Work in Agriculture and Home Economics

"U.S. Department of Agriculture and State Agricultural Colleges Cooperating" -- page one

"To be used as a basis of classification of material on extension for the Extension Service Handbook and will be printed and issued as an appendix." -- page one

"C.R. Barnett, Dept. Library" - handwritten in block print, page one
Table of contents: title: 1. Extension (2187 (10-15-25)); title: 2. Agricultural Economics (1799 (10-29-24)); title: 3. Agricultural Engineering (1743 (9-23-24)); title: 4. Agricultural Technology (1797 (10-27-24)); title: 5. Animal Diseases (1952 (3-5-25)); title: 6. Animal Husbandry (1959 (3-10-25)); title: 7. Dairying (1780 (10-11-24)); title: 8. Entomology (1742 (9-23-24)); title: 9. Fertilizers (1789 (10-15-24)); title: Extension Specialist (1412 (10-18-25); title: 10. Field Crops (1997 (4-7-25)); title: 11. Forestry (1785 10-13-24); title: 12. Horticulture (1960 (3-10-25)); title: 13. Plant Diseases (1976); title: 14. Soils (1755 10-3-24)); title: 15. Weather (1741 (9-23-24)); title: 16. Wild Life (1751 (10-1-24)); title: 0. General (2173)