Henry Holt &■ Co.'s IVor/is on Science 



Allen's Laboratory Exercises in Elementary Physics. By Chas. R. 



Allen of the New Bedford, Mass., High School. 209 pp. (Teach- 

 ers' i'difioH, $1.) Pupils' Kditiim, 80c. 



Arthttr, Barnes, and Coulter's Handbook of Plant Dissection. By Prof. 

 J. O. Ahthuk, Purdue University, Prof. C. R, Barnes, and Prof. 

 John M. Coui.teh, Chicago University. ;?56 pp, $1.20 



Atkinson's Elementary Botany. By Prof. Geo. F. Atkinson, Cornell 

 Univ. Fullii lUusiralid. 441pp. 125 



Lessons in Botany. lUuntratet-l. 36.5 pp. 1.12 



Barnes's Plant Hie. By Prof. C. R. Barnes, University of Chicago. 

 lUuntrnted. 428 pp. 1.12 



Outlinesof Plant Life. lUuntrated. 308 pp. 1.00 



Beal's Grasses of Horth America. For Farmers and Students. By 

 Prest. W. J. Beal, Michit^an Agricultural College. Copiously 

 illustrated. 8vo.; Vol. I, 457 pp., $2. .50. Vol. II, 707 pp., 5.O0 



Britton's Manual of tie Flora of tie northern States and Canada. By 

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Bumpus's Laboratory Course in Invertebrate Zoology By Prof. H. C. 

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Calrns's Quantitative Chemical Analysis. By Fhed'k A. Cairns. Re- 

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Cohen's Physical Chemistry for Biologists. Translated by Dr. Martin 

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Conedon's Qualitative Analysis. By Prof. Ernest A. Conodon of 

 Drexel Institute. 04 pp. Interleaved. 8vo. 60c, 



Crozier's Dictionary of Botanical Terms. 202 pp. 8to. 2.40 



Ganong's Laboratory Course In Plant Physiology. By Prof. W. F. 

 Ganono, Smith College, vi + 147 pp. 8vo. 1.00 



Hackel's The True Grasses. Translated from ' Die naturlicben Pflan- 

 zenfamilien " 228 pp. 8vo. 1.50 



Hall's First Lessons in Experimental Physics. By Prof. Edwin H. 

 Hall, Harvard Univ. 120 pp 12mo 65c. 



Hall's and Bergen's Text-book of Physics. By Prof. Edwin H. Hall. 

 and Joseph Y. Beroen, Jr., Junior Master in the English High 

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lertwlg's Text-book of Zoology. Translated by Prof J. S Kingslev 

 of Tufts College. Willi over cr.O illustrations. (Uct. 'V3.) 



General Principles of Zoology. Being Part 1 of the ahoiv Trans- 

 lated and edited by Prof. G. W11..TON Field. 226 pp. 8vo. l.tiO 



Howell's Dissection of the Dog. As a Basis for the Study of Physiology. 

 By Prof. W. H. Howell of Johns Hopkins. 100 pp. 8vo. ' 1.00 



Jackman's Nature Study for the Common Schools (Arranged bv the 

 Months.) By Wjluur Jaokman of the Cook County Normal 

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Jordan's Guide to Fishes. By Prest. David Starr Jordan. Stanford 



Univ. FuUu niuiilraleiL [In press.) 



Kellogg's First Lessons in Zoology. By Prof V. L. Kellooo, Stanford 



Univ. { //( ]>ress.) 

 Element' of Zoology. Hevised Edition. 484 pp. l.jJO 



