ECONOMIC LIBRARY LISTS 
No. 1. State trade barriers; selected references. JIarch 1939; Revised 
June 1940. 
No. 2. The frozen food industry; selected references, January 1937 to 
Karen 1939. April 1939. 
To. 3. High drafting in cotton spinning; selected references. April 1939. 
No. 4. Egg auctions; selected references. July 1939. 
No. 5. Acts administered by Agricultural Marketing Service. October 1939. 
No, 6. Periodicals relating to shipping. October 1959. 
Ho. 7. Electrical properties of cot con; some references to the literature, 
1931-date. November 1939. 
No. 8. Sea island cotton; selected references. November 1939. 
Ho. 9. Cotton picking machinery; a short list of references. March 1940. 
No. 10. The tomato industry in Puerto Rico and Cuba; a short list of ref- 
erences. June 1940. 
No. 11. The dairy industry in the United States; selected references on 
the economic aspects of the industry. July 1940. 
No. 12, Planning for tho farmer; a short reading list of free and in- 
expensive material. July 1940. 
No. 13. Indirect flood demages; a list of references. August 1940. 
No. 14. Relocation of farm families; selected references on settler relo- 
cation. September 1940. 
No. 15. homestead tax 'exemption in the United States; a selected list of 
references. October 1940. 
No. 16. Mate; a list of references. October 1940. 
