18 



NA T URE-ST UDY RE VIE W 



[11:1— Jan., 1915 



Government bulletins on Irrigation. Reclamation Department. 

 They describe all the irrigation projects of the government. 

 Federal Building, Chicago. 



Bulletins on Drainage. Drainage Department. Describe all 

 government drainage projects. Dept. of Agriculture. 



Bulletins and Maps on Forestry and Conservation Areas. 

 Describe and show on large maps the various government and 

 state forests and conservation areas. Procured from Forestry 

 Department, Dept. of Agriculture. 



Van Vlissingen School Gardens 



We also received many publications from our Experiment 

 Station at the University of Illinois, at Urbana. Those that 

 were especially valuable to us are the following: 



i . Beautification of school grounds. 



2. Description of Collection of Lepidoptera (Moths and 

 Butterflies) of Illinois, to be given to Illinois high schools. 



3. History of the Tussock Moth. 



4. Bordeaux mixture for destructive blights and molds. 



5. Spraying for destructive insects. 



The Illinois Farmers' Institute of Springfield. 

 Bulletin No. 4. Destructive Garden Insects of Illinois. (A 

 very valuable bulletin) . 



Small Parks Commission of Chicago. 



