WOOD'S BOTANIES. 



OBJECT LESSONS IN BOTANY, pp. 340, 12mo. An introduction to 

 the Science, full of lively description and truthful illustrations ; with a limited 

 Flora, but a complete System of Analysis. Price (postpaid) $1.25. 



THE BOTANIST AND FLORIST, pp. 620, 12mo. A thorough text- 

 book, comprehensive and practical ; with a Flora, and System of Analysis 

 equally complete. " I have been deeply impressed, almost astonished, (writes 

 Prof. A. Winchell, of University of Michigan) at the evidence which this work 

 bears of skillful and experienced authorship nice and constant adaptation to 

 the wants and conveniences of students in Botany," etc. Price (postpaid) $2.25. 



THE CLASS-BOOK OF BOTANY, pp. 850, 8vo. The principles of the 

 Science more fully announced and illustrated the Flora and Analysis complete, 

 with all our plants portrayed in language both scientific and popular. "The 

 whole science (writes Prof. G. H. Perkins, of Vermont University), so far as it 

 cai be taught in a college course, is well presented, and rendered unusually easy 

 of comprehension. I regard the work as most admirable." Price (postpaid) $3.00. 



THE PLANT RECORD a beautiful book, for classes and amateurs, show- 

 ing, in a few pages, how to analyze a plant any plant, and furnishing tablets 

 for the systematic record of the analysis. Price (postpaid) 70 cents. 



FLORA ATLANTICA, or WOOD'S DESCRIPTIVE FLORA, pp. 

 448, 12mo. This work is equivalent to the Part IV of the Botanist and Florist, 

 being a succinct account of all the plants growing East of the Mississippi 

 River, both native and cultivated, with a system of analytical tables well-nigh 

 perfect. Price (postpaid) $1.50. 



WOOD'S BOTANICAL APPARATUS a complete outfit, for the field 

 and the herbarium. It consists of a portable trunk, a Wire Drying Press, a 

 Knife-trowel, a Microscope, and Forceps. Price $8.00. 



Copyright, 1870, by A. S. Barnes & Co. 



"FOURTEEN WEEKS" IN EACH SCIENCE, 



By J. Dorman Steele, Ph. D., F. G. S., Etc, 

 Now Ready: 



PHILOSOPHY. 

 CHEMISTRY. 



PHYSIOLOGY. 

 GEOLOGY. 



ZOOLOGY. 

 ASTRONOMY. 



A KEY to Practical Questions In Steele's Works, 

 Seven volumes, each, postpaid $i.25. 



