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Bird Portraits in Color | 
Bv THOMAS S. ROBERTS | 
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\ T inctv -two benutilul full-page reproductions of water color 
paintings bv Brooks, Weber, Jaques, Sutton, Brcc ken ridge, 
and Fuerres, each facing a page ot text. Hard binding, S3 .50. 
Limp binding, $2.50. 
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29$ American Birds 
By THOMAS S. ROBERTS 
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The same color plates in a spiral binding, without text but 
with complete index giving both scientific and popular names 
tor each bird. Boxed, $2.00. Loose plates in porttolio, SI. JO. 
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A Manual for the Identification of the Birds of 
Minnesota and Neighboring States 
By THOMAS S. ROBERTS 
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Keys and descriptions reprinted from Volume 2 of The Birth 
of Minnesota. A complete guide to the identification of 
Middle Western birds. Illus. $1.50. 
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Trees and Shrubs of Minnesota 
By C O. ROSENDAHL .inJ P. K. BUTTERS 
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"Easily one of the best tree books,” says Science Si 'nice of 
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. 391 illustrations. $3.00. 
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A Guide to the Spring Flowers of Minnesota 
Bv C O. ROSEN UAHL mJ P. K, BUTTERS j 
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All wild dowers and common garden flowers that bloom in 
the Middle West up to June 15 are included. Illustrations 
| show the chief floral structures. Paper. si. OB. 
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j Tito l. niversitv ol ^Hlnnesola Press - - ^Minneapolis 1 
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