SUPPLEMENT TO THE 



ANNOTATED, SUBJECT-HEADING 



BIBLIOGRAPHY OF TERMITES 



1955 TO 1960 



By THOMAS E. SNYDER 



Honorary Research Associate 

 Smithsonian Institution 



INTRODUCTION 



On September 25, 1956, an "Annotated, Subject-Heading Bibliography of Ter- 

 mites 1350 B.C. to A.D. 1954," by Thomas E. Snyder, was published as volume 130 

 of the Smithsonian Miscellaneous Collections. A few 1955 papers were included. 

 The present supplement covers publications from 1955 through i960; some 1961, 

 as well as some earlier, overlooked papers, are included. A total of 1,150 references 

 are listed under authors and tides, and 2,597 references are listed under subject 

 headings, the greater number being due to cross references to publications covering 

 more than one subject. New subject headings are Radiation and Toxicology. 



ACKNOWLEDGMENTS 



The publication of this bibliography was made possible by a grant from the 

 National Science Foundation, Washington, D.C. 



Editors of the Smithsonian Institution have been very helpful in the preparation 

 of the manuscript and index. 



Mrs. Lucile W. Yates, cataloger of the Entomology Research Division, Agricul- 

 tural Research Service, U.S. Department of Agriculture, has supplied many ref- 

 erences. Miss Emily Bennett, librarian of the Division of Insects Library, U.S. 

 National Museum, Smithsonian Institution, has been especially helpful in checking 

 references and obtaining obscure publications, often difficult to locate. I am grate- 

 ful to my wife for typing additional references. 



Dr. E. W. Ligon, of the Pesticide Regulation Branch, Agricultural Research 

 Service, U.S. Department of Agriculture, has kindly prepared some of the data 

 under the heading "Toxicology." 



Dr. Ivan Hrdy, of the Czechoslovak Academy of Science, Prague, was helpful 

 in sending me publications and references. 



SMITHSONIAN MISCELLANEOUS COLLECTIONS, VOL. 143, NO. 3 



