LONCHOCARPUS, DERRIS, AND PYRETHRUM 
CULTIVATION AND SOURCES OF SUPPLY 
By 
E. C. HicgBEE 
Senior Agronomist 
Technical Collaboration Branch 
Office of Foreign Agricultural Relations 
Sy 
Washington, D. C. 
May 1948 
For sale by the Superintendent of Documents, U. S. Government Printing Office 
Washington 25. D. C. - Price 15 cents 
