UNIVERSITY OF ILLINOIS 

 SUMMER SESSION, 1910 



JUNE 20— JULY 29 

 JUNE 20— AUGUST 19 

 Six Weeks' and Nine Weeks' Courses 



Over 100 Graduate and Undergraduate Courses; includes a 



BIOLOGICAL STATION, at HAVANA, ILL. 



on the Illinois River, under the directorship of 

 Dr. S. A. Forbes, with courses of instruction under 

 direction of Professor H. B. Ward, as follows: 

 ZOOLOGY— General Zoology, Fauni-tic Zoology (including Entomology), 

 Field Ornithology, Advanced and Research Courses. Professor Ward 

 Associate Professor Smith, Professor Kelly, Mr. Hart, and assistants. 

 BOTANY— Plant Physiology, Cytology, Systematic Botany, Ecology, 

 Phytogeography.' - Assistant Professor Hottes, Dr. Gleason. 

 EDUCATION— Round Tab!e for Secondary Science Teachers, Nature- 

 Study, Personal Conferences in Biology and Nature-Study Assistant 

 Professor Charles. 

 PHYSICAL GEOGRAPHY— Teachers' Courses, Field Work. Professor 



Cushing, Mr. Hutton. 

 MICROSCOPICAL TECHNIQUE— Mr LaRue. 



Excellent accommodations, Chautauqua grounds, floating laboratory, boating, fishing, 

 evening lectures. Additional biological courses will be offered at Urbana. 

 Address for further information. 



W, C. BAGLEY, Dtfector, Urbana, 111. 



THE NATURE-STUDY REViEW 



PRICES OF BACK NUMBERS 



Volume I, 1905 $1.50 



Volume II, 1906 ----- 8.00* 



Volume III, 1907 1.00 



Volume IV, 1908 .50 



Volumes I, III, IV and V - - - 8.50 



Volumes V and VI (1909 and 1910) - 1.50 



Volumes IV, V and VI, (1908, 1909, 1910) 2.00 

 Volumes III, IV, V, VI, (1907-10) - - 3.00 ^ 



♦ Volume II is out of print, but second hand sets are occasionally re- 

 purchased and sold at cost. 60 cents will be paid for Jan., 1906; 30 cents 

 each for Feb.. March, May and Sept., 1906. 



These prices cancel all former quotations, and may be with- 

 drawn without notice. These are not good through agencies. 

 No bound copies are for sale. 



A set' containing 19 of the 42 numbers published in 1905- 

 1909 will be mailed for $1.00. Many of the best articles are in 

 these 19, but broken sets are not wanted by libraries and hence 

 this low price, designed to get the copies into use at once. The 

 former offer of 26 copies for $1.00 is withdrawn. 

 Address orders direct to 



Secretary of the A. N.-S. S., 



Urbana. Illinois. 



