FURTHER READING 



Butler, C. G. The Honey Bee, Oxford University Press, 

 Oxford. 



Duncan, C. D. 1939. A Contribution to the Biology of 

 North American Vespine Wasps. Stanford University 

 Publications, Biological Sciences, 8 : 272 pp. 



Imms, A. D. i 93 i. Social Behaviour in Insects. Methuen, 

 London. 



Imms, A. D. 1947. Insect Natural History. Collins, London. 

 (This is a good general introduction to the biology of 

 insects). 



Frisch, K. von. 1950. Bees. Their Vision, Chemical Senses, 

 and Language. Cornell University Press, Ithaca, N.Y. 



Schwarz, H. F. 1948. Stingless Bees (Meliponidae) of the 

 Western Hemisphere. Bull. American Mus. Nat. Hist., 

 90 : xvii. + 546 pp. 



Sladen, F. W. L. 191 2. The Humble-bee, Its Life-history 

 and How to Domesticate It. Macmillan, London. 



Snyder, T. E. 1935. Our Enemy the Termite. Comstock 

 Publishing Co., Ithaca, N.Y. (The most recent full 

 account of termites is in French and by P. P. Grasse, 

 in Traite de Zoologie, vol. 9. Masson et Cie., Paris, 

 1949). 



Wheeler, W. M. 19 13. Ants. Columbia University Press, 



N.Y. 



Wheeler, W. M. 1923. Social Life among the Insects. 

 Constable, London. 



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