The 



Central American Species 

 of Quercus 



By CORNELIUS H. MULLER 



Assistant Botanist 



Division of Plant Exploration and Introduction 



Bureau of Plant Industry 



MISCELLANEOUS PUBLICATION No. 477 

 UNITED STATES DEPARTMENT OF AGRICULTURE 



ISSUED JULY 1942 



UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON, 1942 

 For Bale by the Superintendent of Documents, Washington, D. C Price $1.00 (Buckram) 



