Henry Holt &■ Co.'s Works on Science 



Allen's I,a1)oratory Exercises In Elementary Physics. By Chas. R. 

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

 ers' Edition, $1.) PupiW Edition, 80c. 



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

 J. C. Arthur, Purdue University, Prof. C. R. Barnes, and Prof. 

 John M. Coulter, Chicago University. ii56 pp. S1.20 



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

 Univ. hullu Illustrated. 441pp. 125 



Lessons In Botany. Illustrated. 365 pp. 1.12 



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

 Illustrated. 428 pp. , 1.12 



Outlines of Plant Life. Illustrated. 308 pp. 1.00 



Seal's Grasses of North America. For Farmers and Students. By 

 Prest. W. J. Beal, Michigan Agricultural College. Copiously 

 illustrated. 8vo. ; Vol. I, 457 pp., $2.50. Vol. II, 707 pp., 5.00 



Brltton's Manual of the Flora of the northern States and Canada. By 

 Director N. L. Britton of N. Y. Botanical Wardens. 1080 pp. 2.^ 



Bumpns's LaSoratory Course in Invertetrate Zoolog:y By Prof. H. C. 

 BUMPUS. Brown University. Revised. 157 pp. 1.00 



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

 vised and edited hy Dr. E. Waller. 417 pp. 8vo. 2.00 



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

 H. Fischer, University of Chicago, [In preparaiion.1 



Conrdon's QnalltatlTe Analysis. By Prof. Ernest A. Congdon of 

 Drexel Institute. 64 pp. Interleaved. 8vo. 60o, 



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



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

 Ganong, Smith College. vi + U7pp. 8vo, 1.00 



Hachel's The True Grasses. Translated from '■ Die naturlicheu Pflan- 

 zenfamilien." 228 pp. 8vo. 1.50 



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

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



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

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

 School. Boston. Greatly enlarged edition. 596 pp. ]2mo. 1.25 



Hertwig's Text-book of Zoology. Translated hy Prof . J. S Kinqsley 

 of Tuftd College. IVitk over 6S0 illustrations. (Oct. '03.) 



General Principles of Zoology. Being Part 1 o/ the obone. Trans- 

 lated and edited by Prof. G. Wilton Field. 226 pp. 8vo. 1.60 



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 hv the 

 Months.) By Wilbur Jackman of the Cook County Normal 

 School, Chicago. 111. 448pp. 120 



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



Univ. Fidly Illustrated. Qn press.) 

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



Univ. (Jn press.) 

 Element- of Zoology. Revised Edition. 484 pp. 1.20 



