OR, MANUAI, OF THE APIARY. 63 



Dr. A. Fitch, and Dr. C. V. Riley, the Illinois Entomological 

 Reports, and the Entomological Reports of the Departments of 

 the Interior, and of Ag-riculture, will also be found of great 

 value and interest. Cresson's Synopsis, already referred to, 

 ■will be indispensable to every student of bees or other Hyme- 

 nopterous insects. Smith's Entomolog-y and Comstock's En- 

 tomology are indispensable to every person at all interested in 

 Entomology. The Reports of the several Experiment Stations, 

 especially New Jersey and Cornell, are of great value. (See 

 "Bibliography " at the close of the first part of this volume.) 



