ANNOUNCEMENT. 



i 



' The Kansas University Science Bulletin (continuation of 



the Kansas University Quarterly) is issued in parts at irregu- 

 lar intervals. One volume, containing from 300 to 400 pages of 

 reading-matter, veith necessary illustrations, is issued each year. 

 The subscription price is $3 per volume. Exchanges with other 

 institutions and learned societies everywhere are solicited. All 

 exchanges should be addressed to the Lirrary of the Univer- y^ 



siTY OP Kansas. 



All communications should be addressed to 



H. B. NEWSON, 



Managing Editor of Science Bulletin, > 



Lawrence, Kan. 



