BIOLOGICAL SCIENCES 
BOTANY 
The re ome tegen ge Osmotic khang _ 
Plan 
IVIN 
ne r50 ve Pt cloth; net, $1. Be. P Seakdhacs 
a 
diffusion ny osmotic pressure in apt "The treatment od 
ble addition to the comeurnseg = turers er botany. It 
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lines.”—P/lant 
‘* Dire que Pamede a ae a un — progres 2 te : 
science, c'est ae de so e le meilleur éloge. 
monde des plant. 
‘ This i is a very “interesting book, and _ be commended 
t ”_ Journal of Phystcal Chemistry. 
* Die Darstellung ist knapp und hin oe dass das Buch 
seinem Zwecke in erwiinschter Weise gerecht wird.”— 
Flora, 
gt temmcest rad bina Histology. By CHARLEs J. 
AIN. Second compre x-+262 pp. 
tpi er cloth; net, $2.25; postpaid, 
$2.39. 
eae in Pellia. By CHaRLes J. CHAMBER- 
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ye Baap eo ge: AO of the ie Shama on 
Beers ected of Lake Michi y 
He y C. COWLEs. vig 5 PP» eches (on 75 
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Meneses in Saprole nim By BRADLEY M. 
With oe plates. 34 pp-, 
a paper; net, 75 ¢ paid, 79 cents. 
‘are Fikes bs at of p RN ea By J 
6 pp., 4to, farsi ‘net, ee cents; 
aehieg 27 cents. 
ZOOLOGY 
The Development of same 2 cmd oni Patterns 
of Coleoptera servations on the 
ao of “olor in Other Orders of 
LLIAM L, 
‘ores pore Vkaptuchie plates. ve PP, 
4to, paper; net, $1.00; postpaid, $1. 
The Animal Ecology of the Cold hate Sand 
Spit, with Remarks on the Theory of Adap- 
tation. By CuarLes B, DAVENPORT. 22 pp., 
4to, paper; net, 50 cents; postpaid, 53 cents. 
ge naryos. Outlines for the Study of the ws 
bryol 0 hick and the Pig. 
FRANK R. LILLIE. 48 P+» paper; net, 2 
cents; postpaid, 27 cents 
BACTERIOLOGY 
A egperae er 2 Guide in Bacteriolo 
G. HEINE see xvi+144 a ‘illustrated, 
I2mo, doth: net, $1.50; postpai 
The Self-Purification of Streams. ‘yy sirain 
O. JORDAN. fo) ps- I2 pp., 4to, 
paper; net, 25 cents; postpaid, Pe cents. 
The University of Chicago Press 
CHICAGO and 156 Fifth Avenue NEW Y 
PHYSIOLOGY 
ener in Sooty Physiology. By JACQuEs 
arts. 806 pp., 8vo, cloth; 
ver $y. eg atjinid. $7.91. 
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Scie ee OB js H. 
Translated a NDER Su ree xviii rank 
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Lucid, terse, See "_Knowledge and Scten- 
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—Journa 2 of American spe acid Society. 
“This is an extremely readab' ook.” —Techntcal 
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UROLOGY 
gir sien eee diets ne By Irvine Har- 
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We do not know any other book of _ size that seems 
Bi as complete = useful.’’—Journal of American 
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As a whole, no similar boo ype Satis a 
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Sef yt we n Jou 
anelnet but atic naeey mprehensive intro- 
duction and laborato guide to he adijeck: the bey ae 
be y reco select ’*— British Me dical ¥ou 
the Finer Structure of the Neurones in the 
Nervous System of the. White Rat. By 
SHINKISHI HaTal. With four colored plates. 
14 PP wre paper; net, 75 cents; ; postpaid, 
78 ce 
ATOMY 
A Description of the Brains and Spinal Cords 
Two Brothers, Dead of peng 
.S rown. 
With cai heliotype plates and 
ae pp., 4to, paper; net, $2.00; 
Th 1] t | eresting to neurologists 
medical i i wen . Profound insight and logists See 
of the disease treated.” —K xo ledge. 
~ Alioesthas | it is an sakoeass and “well-executed essay” 
—Medical Record. 
The Distribution of Blood-Vessels in the 
Lab ood th of pe Ear of sigan Scrofa Domes- 
ce E, SHAMBAUGH. With 
eight colored plates. 20 se ae paper; net, 
$1.25; postpaid, $1.29 
set minetae of ‘the Glands of Brunner. By 
. BENSLEY. With five plates. 5° 
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