• Bird Portraits in Color 
By THOMAS S. ROM! RTS 
Ninety- two beautiful full-page reproductions of water color 
paintings by Brooks, Weber, Jaques, Sutton, Brcckcnndge, 
jnd I'uertes, each facing a page of text. Hard binding, $M0. 
Limp binding, $2. SO. 
29 5 American Birds 
By THOMAS S. ROUT RTS 
The same color plates in a spiral binding, without text but 
with complete index giving both scientific and popular names 
fur each bird. Boxed, $2.00. Loose plates in portfolio, Si. SO. 
• A Manual for the Identification of the Birds of 
Minnesota and Neighboring States 
By THOMAS S. ROBERTS 
Kevs and descriptions reprinted from Volume 2 of 77>r Birds 
of A titim'so/a, A complete guide to the identification of 
Middle Western birds, Illus. $1.50. 
® Trees and Shrubs of Minnesota 
Rv C. O. ROSI'NDAHL and P, K. BUTTERS 
"Lasilv one of the best tree books," says Science Serrice ot 
this book, which is complete for Minnesota and extremely 
useful in all Middle Western states. It describes 3 24 species 
of trees, shrubs, and vines, and gives much information on 
the proper planting and cultivation of both native and intro- 
duced woody plants. 3VL illustrations. $3.00, 
A Guide to the Spring Flowers of Minnesota 
Rv Cl. O. ROSKNDAHL .md F. K. BUTTKRS 
All wild ilowets and common garden dowers th.it bloom in 
l the Middle West up to fune 15 are included. Illustrations 
| show the chief iloral structures. Paper, si. 00. 
Flic L mvcrsilv o I’.H in nosol a Press - - *)\i 
mncanolis 
